76232664 has 40 divisors (see below), whose sum is σ = 213523860. Its totient is φ = 25410672.

The previous prime is 76232657. The next prime is 76232671. The reversal of 76232664 is 46623267.

It is a happy number.

76232664 is a `hidden beast` number, since 7 + 623 + 26 + 6 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (76232657) and next prime (76232671).

It is a super-2 number, since 2×76232664² = 11622838121073792, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 58174 + ... + 59469.

Almost surely, 2^76232664 is an apocalyptic number.

It is an amenable number.

76232664 is an abundant number, since it is smaller than the sum of its proper divisors (137291196).

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

76232664 is a wasteful number, since it uses less digits than its factorization.

76232664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117661 (or 117648 counting only the distinct ones).

The product of its digits is 72576, while the sum is 36.

The square root of 76232664 is about 8731.1318853858. The cubic root of 76232664 is about 424.0141653034.

The spelling of 76232664 in words is "seventy-six million, two hundred thirty-two thousand, six hundred sixty-four".