76504988 has 24 divisors (see below), whose sum is σ = 153468000. Its totient is φ = 32689728.

The previous prime is 76504973. The next prime is 76504991. The reversal of 76504988 is 88940567.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5858 + ... + 13686.

It is an arithmetic number, because the mean of its divisors is an integer number (6394500).

Almost surely, 2^76504988 is an apocalyptic number.

It is an amenable number.

76504988 is an abundant number, since it is smaller than the sum of its proper divisors (76963012).

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

76504988 is a wasteful number, since it uses less digits than its factorization.

76504988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8189 (or 8187 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 47.

The square root of 76504988 is about 8746.7129826009. The cubic root of 76504988 is about 424.5184636090.

The spelling of 76504988 in words is "seventy-six million, five hundred four thousand, nine hundred eighty-eight".