76766732 has 36 divisors (see below), whose sum is σ = 163079280. Its totient is φ = 31467744.

The previous prime is 76766687. The next prime is 76766759. The reversal of 76766732 is 23766767.

It is a super-2 number, since 2×76766732² = 11786262283919648, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4007 + ... + 13022.

It is an arithmetic number, because the mean of its divisors is an integer number (4529980).

Almost surely, 2^76766732 is an apocalyptic number.

It is an amenable number.

76766732 is an abundant number, since it is smaller than the sum of its proper divisors (86312548).

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

76766732 is a wasteful number, since it uses less digits than its factorization.

76766732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17070 (or 17061 counting only the distinct ones).

The product of its digits is 444528, while the sum is 44.

The square root of 76766732 is about 8761.6626276067. The cubic root of 76766732 is about 425.0020428968.

The spelling of 76766732 in words is "seventy-six million, seven hundred sixty-six thousand, seven hundred thirty-two".