76708612 has 12 divisors (see below), whose sum is σ = 134776656. Its totient is φ = 38201000.

The previous prime is 76708609. The next prime is 76708631. The reversal of 76708612 is 21680767.

It is a happy number.

It is a super-2 number, since 2×76708612² = 11768422309933088, which contains 22 as substring.

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, 37198 + ... + 39205.

It is an arithmetic number, because the mean of its divisors is an integer number (11231388).

Almost surely, 2^76708612 is an apocalyptic number.

It is an amenable number.

76708612 is a deficient number, since it is larger than the sum of its proper divisors (58068044).

76708612 is a wasteful number, since it uses less digits than its factorization.

76708612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76658 (or 76656 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 37.

The square root of 76708612 is about 8758.3452775053. The cubic root of 76708612 is about 424.8947596399.

The spelling of 76708612 in words is "seventy-six million, seven hundred eight thousand, six hundred twelve".