76912312 has 16 divisors (see below), whose sum is σ = 146242800. Its totient is φ = 37914240.

The previous prime is 76912309. The next prime is 76912313. The reversal of 76912312 is 21321967.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76912313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67137 + ... + 68272.

It is an arithmetic number, because the mean of its divisors is an integer number (9140175).

Almost surely, 2^76912312 is an apocalyptic number.

It is an amenable number.

76912312 is a deficient number, since it is larger than the sum of its proper divisors (69330488).

76912312 is a wasteful number, since it uses less digits than its factorization.

76912312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135486 (or 135482 counting only the distinct ones).

The product of its digits is 4536, while the sum is 31.

The square root of 76912312 is about 8769.9664765608. The cubic root of 76912312 is about 425.2705304123.

The spelling of 76912312 in words is "seventy-six million, nine hundred twelve thousand, three hundred twelve".