157959028 has 12 divisors (see below), whose sum is σ = 277213860. Its totient is φ = 78755072.

The previous prime is 157959023. The next prime is 157959037. The reversal of 157959028 is 820959751.

It can be written as a sum of positive squares in 2 ways, for example, as 18766224 + 139192804 = 4332^2 + 11798^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157959023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54523 + ... + 57346.

It is an arithmetic number, because the mean of its divisors is an integer number (23101155).

Almost surely, 2^157959028 is an apocalyptic number.

It is an amenable number.

157959028 is a deficient number, since it is larger than the sum of its proper divisors (119254832).

157959028 is a wasteful number, since it uses less digits than its factorization.

157959028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112226 (or 112224 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 46.

The square root of 157959028 is about 12568.1752056534. The cubic root of 157959028 is about 540.5652836711.

The spelling of 157959028 in words is "one hundred fifty-seven million, nine hundred fifty-nine thousand, twenty-eight".