87761166600 has 96 divisors (see below), whose sum is σ = 276670908000. Its totient is φ = 23006307840.

The previous prime is 87761166587. The next prime is 87761166641. The reversal of 87761166600 is 666116778.

It is a self number, because there is not a number n which added to its sum of digits gives 87761166600.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1204165 + ... + 1274964.

It is an arithmetic number, because the mean of its divisors is an integer number (2881988625).

Almost surely, 2^87761166600 is an apocalyptic number.

It is an amenable number.

87761166600 is an abundant number, since it is smaller than the sum of its proper divisors (188909741400).

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

87761166600 is a wasteful number, since it uses less digits than its factorization.

87761166600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2479207 (or 2479198 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 48.

The spelling of 87761166600 in words is "eighty-seven billion, seven hundred sixty-one million, one hundred sixty-six thousand, six hundred".