76764512 has 24 divisors (see below), whose sum is σ = 164869992. Its totient is φ = 34892800.

The previous prime is 76764497. The next prime is 76764521. The reversal of 76764512 is 21546767.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108689 + ... + 109392.

It is an arithmetic number, because the mean of its divisors is an integer number (6869583).

Almost surely, 2^76764512 is an apocalyptic number.

It is an amenable number.

76764512 is an abundant number, since it is smaller than the sum of its proper divisors (88105480).

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

76764512 is a wasteful number, since it uses less digits than its factorization.

76764512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218102 (or 218094 counting only the distinct ones).

The product of its digits is 70560, while the sum is 38.

The square root of 76764512 is about 8761.5359384071. The cubic root of 76764512 is about 424.9979460108.

The spelling of 76764512 in words is "seventy-six million, seven hundred sixty-four thousand, five hundred twelve".