87076368 has 30 divisors (see below), whose sum is σ = 243693294. Its totient is φ = 29025408.

The previous prime is 87076351. The next prime is 87076369. The reversal of 87076368 is 86367078.

87076368 is a `hidden beast` number, since 8 + 7 + 0 + 7 + 636 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 78004224 + 9072144 = 8832^2 + 3012^2 .

It is not an unprimeable number, because it can be changed into a prime (87076369) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 302205 + ... + 302492.

Almost surely, 2^87076368 is an apocalyptic number.

It is an amenable number.

87076368 is an abundant number, since it is smaller than the sum of its proper divisors (156616926).

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

87076368 is a wasteful number, since it uses less digits than its factorization.

87076368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 604711 (or 604702 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 45.

The square root of 87076368 is about 9331.4719096185. The cubic root of 87076368 is about 443.2343756869.

The spelling of 87076368 in words is "eighty-seven million, seventy-six thousand, three hundred sixty-eight".