157616032 has 24 divisors (see below), whose sum is σ = 354636576. Its totient is φ = 67549632.

The previous prime is 157616021. The next prime is 157616099. The reversal of 157616032 is 230616751.

It is a junction number, because it is equal to n+sod(n) for n = 157615985 and 157616003.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 351598 + ... + 352045.

It is an arithmetic number, because the mean of its divisors is an integer number (14776524).

Almost surely, 2^157616032 is an apocalyptic number.

It is an amenable number.

157616032 is an abundant number, since it is smaller than the sum of its proper divisors (197020544).

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

157616032 is an equidigital number, since it uses as much as digits as its factorization.

157616032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 703660 (or 703652 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 157616032 is about 12554.5223724362. The cubic root of 157616032 is about 540.1737346789.

The spelling of 157616032 in words is "one hundred fifty-seven million, six hundred sixteen thousand, thirty-two".