76064157 has 32 divisors (see below), whose sum is σ = 123446400. Its totient is φ = 46002816.

The previous prime is 76064141. The next prime is 76064203. The reversal of 76064157 is 75146067.

76064157 is a `hidden beast` number, since 7 + 6 + 0 + 641 + 5 + 7 = 666.

It is not a de Polignac number, because 76064157 - 2⁴ = 76064141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76064057) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18873 + ... + 22545.

It is an arithmetic number, because the mean of its divisors is an integer number (3857700).

Almost surely, 2^76064157 is an apocalyptic number.

It is an amenable number.

76064157 is a deficient number, since it is larger than the sum of its proper divisors (47382243).

76064157 is a wasteful number, since it uses less digits than its factorization.

76064157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3754 (or 3748 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 76064157 is about 8721.4767671536. The cubic root of 76064157 is about 423.7015168902.

The spelling of 76064157 in words is "seventy-six million, sixty-four thousand, one hundred fifty-seven".