157368924 has 36 divisors (see below), whose sum is σ = 400032360. Its totient is φ = 52161120.

The previous prime is 157368923. The next prime is 157368941. The reversal of 157368924 is 429863751.

It is a tau number, because it is divible by the number of its divisors (36).

It is a self number, because there is not a number n which added to its sum of digits gives 157368924.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157368923) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 5767 + ... + 18654.

It is an arithmetic number, because the mean of its divisors is an integer number (11112010).

Almost surely, 2^157368924 is an apocalyptic number.

It is an amenable number.

157368924 is an abundant number, since it is smaller than the sum of its proper divisors (242663436).

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

157368924 is a wasteful number, since it uses less digits than its factorization.

157368924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24610 (or 24605 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The square root of 157368924 is about 12544.6771182044. The cubic root of 157368924 is about 539.8912949910.

The spelling of 157368924 in words is "one hundred fifty-seven million, three hundred sixty-eight thousand, nine hundred twenty-four".