76272988 has 24 divisors (see below), whose sum is σ = 145918080. Its totient is φ = 34596720.

The previous prime is 76272983. The next prime is 76273003. The reversal of 76272988 is 88927267.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76272983) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23233 + ... + 26311.

It is an arithmetic number, because the mean of its divisors is an integer number (6079920).

Almost surely, 2^76272988 is an apocalyptic number.

It is an amenable number.

76272988 is a deficient number, since it is larger than the sum of its proper divisors (69645092).

76272988 is a wasteful number, since it uses less digits than its factorization.

76272988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3657 (or 3655 counting only the distinct ones).

The product of its digits is 677376, while the sum is 49.

The square root of 76272988 is about 8733.4407881430. The cubic root of 76272988 is about 424.0889142473.

The spelling of 76272988 in words is "seventy-six million, two hundred seventy-two thousand, nine hundred eighty-eight".