76712672 has 24 divisors (see below), whose sum is σ = 151456536. Its totient is φ = 38247552.

The previous prime is 76712651. The next prime is 76712717. The reversal of 76712672 is 27621767.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8723 + ... + 15149.

It is an arithmetic number, because the mean of its divisors is an integer number (6310689).

Almost surely, 2^76712672 is an apocalyptic number.

It is an amenable number.

76712672 is a deficient number, since it is larger than the sum of its proper divisors (74743864).

76712672 is a wasteful number, since it uses less digits than its factorization.

76712672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6810 (or 6802 counting only the distinct ones).

The product of its digits is 49392, while the sum is 38.

The square root of 76712672 is about 8758.5770533803. The cubic root of 76712672 is about 424.9022557225.

The spelling of 76712672 in words is "seventy-six million, seven hundred twelve thousand, six hundred seventy-two".