157813032 has 32 divisors (see below), whose sum is σ = 424882080. Its totient is φ = 48557760.

The previous prime is 157813027. The next prime is 157813063. The reversal of 157813032 is 230318751.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 252594 + ... + 253217.

It is an arithmetic number, because the mean of its divisors is an integer number (13277565).

Almost surely, 2^157813032 is an apocalyptic number.

157813032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

157813032 is an abundant number, since it is smaller than the sum of its proper divisors (267069048).

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

157813032 is a wasteful number, since it uses less digits than its factorization.

157813032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505833 (or 505829 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 157813032 is about 12562.3657007747. The cubic root of 157813032 is about 540.3986904790.

The spelling of 157813032 in words is "one hundred fifty-seven million, eight hundred thirteen thousand, thirty-two".