87676900 has 18 divisors (see below), whose sum is σ = 190259090. Its totient is φ = 35070720.

The previous prime is 87676873. The next prime is 87676903. The reversal of 87676900 is 967678.

It can be written as a sum of positive squares in 3 ways, for example, as 8538084 + 79138816 = 2922^2 + 8896^2 .

It is a super-2 number, since 2×87676900² = 15374477587220000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (87676903) 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, 438285 + ... + 438484.

Almost surely, 2^87676900 is an apocalyptic number.

It is an amenable number.

87676900 is an abundant number, since it is smaller than the sum of its proper divisors (102582190).

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

87676900 is a wasteful number, since it uses less digits than its factorization.

87676900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 876783 (or 876776 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 43.

The square root of 87676900 is about 9363.5943953164. The cubic root of 87676900 is about 444.2509808451.

The spelling of 87676900 in words is "eighty-seven million, six hundred seventy-six thousand, nine hundred".