87076940 has 12 divisors (see below), whose sum is σ = 182861616. Its totient is φ = 34830768.

The previous prime is 87076901. The next prime is 87076987. The reversal of 87076940 is 4967078.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

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, 2176904 + ... + 2176943.

It is an arithmetic number, because the mean of its divisors is an integer number (15238468).

Almost surely, 2^87076940 is an apocalyptic number.

It is an amenable number.

87076940 is an abundant number, since it is smaller than the sum of its proper divisors (95784676).

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

87076940 is a wasteful number, since it uses less digits than its factorization.

87076940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4353856 (or 4353854 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 41.

The square root of 87076940 is about 9331.5025585379. The cubic root of 87076940 is about 443.2353462124.

The spelling of 87076940 in words is "eighty-seven million, seventy-six thousand, nine hundred forty".