1424

Properties by base:

More about this number at Positiv Integers and Number Empire.

The number is not a prime.

Its 5 (2 unique) factors are:
2⁴ = 16
89

Its 10 divisors are:
1
2
4
8
16
89
178
356
712
1424
Its aliquote sum is:
1366
makeing it a deficient number.

The number appears at position 7188 of the decimal digits of π surrounded by
87993620162951541337142489283072201269014754 Source: The Pi-Search Page

Computations done with Math::BigInt 1.999811 and Math::Pari 2.030523 based on PARI/GP 2.11.3 (elapsed: 6974.568ms; cpu: 5446.529ms)