76712874 has 32 divisors (see below), whose sum is σ = 185659776. Its totient is φ = 20628480.

The previous prime is 76712863. The next prime is 76712893. The reversal of 76712874 is 47821767.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53007 + ... + 54434.

It is an arithmetic number, because the mean of its divisors is an integer number (5801868).

Almost surely, 2^76712874 is an apocalyptic number.

76712874 is an abundant number, since it is smaller than the sum of its proper divisors (108946902).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

76712874 is a wasteful number, since it uses less digits than its factorization.

76712874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107470.

The product of its digits is 131712, while the sum is 42.

The square root of 76712874 is about 8758.5885849262. The cubic root of 76712874 is about 424.9026286734.

The spelling of 76712874 in words is "seventy-six million, seven hundred twelve thousand, eight hundred seventy-four".