76870860 has 48 divisors (see below), whose sum is σ = 234807552. Its totient is φ = 18635200.

The previous prime is 76870847. The next prime is 76870877. The reversal of 76870860 is 6807867.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 57576 + ... + 58895.

It is an arithmetic number, because the mean of its divisors is an integer number (4891824).

Almost surely, 2^76870860 is an apocalyptic number.

It is an amenable number.

76870860 is an abundant number, since it is smaller than the sum of its proper divisors (157936692).

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

76870860 is a wasteful number, since it uses less digits than its factorization.

76870860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116494 (or 116492 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 42.

The square root of 76870860 is about 8767.6028650937. The cubic root of 76870860 is about 425.1941166304.

The spelling of 76870860 in words is "seventy-six million, eight hundred seventy thousand, eight hundred sixty".