157072364 has 6 divisors (see below), whose sum is σ = 274876644. Its totient is φ = 78536180.

The previous prime is 157072339. The next prime is 157072387. The reversal of 157072364 is 463270751.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19634042 + ... + 19634049.

It is an arithmetic number, because the mean of its divisors is an integer number (45812774).

Almost surely, 2^157072364 is an apocalyptic number.

It is an amenable number.

157072364 is a deficient number, since it is larger than the sum of its proper divisors (117804280).

157072364 is a wasteful number, since it uses less digits than its factorization.

157072364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39268095 (or 39268093 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 35.

The square root of 157072364 is about 12532.8513914432. The cubic root of 157072364 is about 539.5519420042.

The spelling of 157072364 in words is "one hundred fifty-seven million, seventy-two thousand, three hundred sixty-four".