157382372 has 12 divisors (see below), whose sum is σ = 314764800. Its totient is φ = 67449576.

The previous prime is 157382371. The next prime is 157382389. The reversal of 157382372 is 273283751.

157382372 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

157382372 is an admirable number.

It is a super-2 number, since 2×157382372² = 49538422032692768, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (157382371) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2810372 + ... + 2810427.

It is an arithmetic number, because the mean of its divisors is an integer number (26230400).

Almost surely, 2^157382372 is an apocalyptic number.

It is an amenable number.

157382372 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

157382372 is a wasteful number, since it uses less digits than its factorization.

157382372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5620810 (or 5620808 counting only the distinct ones).

The product of its digits is 70560, while the sum is 38.

The square root of 157382372 is about 12545.2131109838. The cubic root of 157382372 is about 539.9066734006.

The spelling of 157382372 in words is "one hundred fifty-seven million, three hundred eighty-two thousand, three hundred seventy-two".