76706312 has 16 divisors (see below), whose sum is σ = 152284860. Its totient is φ = 36097024.

The previous prime is 76706299. The next prime is 76706323. The reversal of 76706312 is 21360767.

It can be written as a sum of positive squares in 2 ways, for example, as 56761156 + 19945156 = 7534^2 + 4466^2 .

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, 281873 + ... + 282144.

Almost surely, 2^76706312 is an apocalyptic number.

It is an amenable number.

76706312 is a deficient number, since it is larger than the sum of its proper divisors (75578548).

76706312 is a wasteful number, since it uses less digits than its factorization.

76706312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 564040 (or 564036 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 32.

The square root of 76706312 is about 8758.2139731797. The cubic root of 76706312 is about 424.8905129732.

The spelling of 76706312 in words is "seventy-six million, seven hundred six thousand, three hundred twelve".