76152438 has 24 divisors (see below), whose sum is σ = 169457808. Its totient is φ = 24697872.

The previous prime is 76152431. The next prime is 76152443. The reversal of 76152438 is 83425167.

76152438 is a `hidden beast` number, since 7 + 615 + 2 + 4 + 38 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76152431) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56506 + ... + 57837.

It is an arithmetic number, because the mean of its divisors is an integer number (7060742).

Almost surely, 2^76152438 is an apocalyptic number.

76152438 is an abundant number, since it is smaller than the sum of its proper divisors (93305370).

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

76152438 is a wasteful number, since it uses less digits than its factorization.

76152438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114388 (or 114385 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 76152438 is about 8726.5364263263. The cubic root of 76152438 is about 423.8653712538.

The spelling of 76152438 in words is "seventy-six million, one hundred fifty-two thousand, four hundred thirty-eight".