76568612 has 24 divisors (see below), whose sum is σ = 142299360. Its totient is φ = 35925120.

The previous prime is 76568573. The next prime is 76568621. The reversal of 76568612 is 21686567.

It is a self number, because there is not a number n which added to its sum of digits gives 76568612.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24287 + ... + 27257.

It is an arithmetic number, because the mean of its divisors is an integer number (5929140).

Almost surely, 2^76568612 is an apocalyptic number.

It is an amenable number.

76568612 is a deficient number, since it is larger than the sum of its proper divisors (65730748).

76568612 is a wasteful number, since it uses less digits than its factorization.

76568612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3371 (or 3369 counting only the distinct ones).

The product of its digits is 120960, while the sum is 41.

The square root of 76568612 is about 8750.3492501728. The cubic root of 76568612 is about 424.6361120550.

The spelling of 76568612 in words is "seventy-six million, five hundred sixty-eight thousand, six hundred twelve".