76668232 has 24 divisors (see below), whose sum is σ = 152711010. Its totient is φ = 36078080.

The previous prime is 76668209. The next prime is 76668247. The reversal of 76668232 is 23286667.

It can be written as a sum of positive squares in 3 ways, for example, as 74063236 + 2604996 = 8606^2 + 1614^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14269 + ... + 18892.

Almost surely, 2^76668232 is an apocalyptic number.

It is an amenable number.

76668232 is a deficient number, since it is larger than the sum of its proper divisors (76042778).

76668232 is a wasteful number, since it uses less digits than its factorization.

76668232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33201 (or 33180 counting only the distinct ones).

The product of its digits is 145152, while the sum is 40.

The square root of 76668232 is about 8756.0397440852. The cubic root of 76668232 is about 424.8201906035.

The spelling of 76668232 in words is "seventy-six million, six hundred sixty-eight thousand, two hundred thirty-two".