1696057152 has 28 divisors (see below), whose sum is σ = 4487485056. Its totient is φ = 565352320.

The previous prime is 1696057133. The next prime is 1696057189. The reversal of 1696057152 is 2517506961.

It is a super-2 number, since 2×1696057152² = 5753219725700702208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4416624 + ... + 4417007.

Almost surely, 2^1696057152 is an apocalyptic number.

1696057152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1696057152 is an abundant number, since it is smaller than the sum of its proper divisors (2791427904).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1696057152 is an equidigital number, since it uses as much as digits as its factorization.

1696057152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8833646 (or 8833636 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 42.

The square root of 1696057152 is about 41183.2144447225. The cubic root of 1696057152 is about 1192.5597869194.

The spelling of 1696057152 in words is "one billion, six hundred ninety-six million, fifty-seven thousand, one hundred fifty-two".