87876860 has 24 divisors (see below), whose sum is σ = 184796640. Its totient is φ = 35102144.

The previous prime is 87876851. The next prime is 87876863. The reversal of 87876860 is 6867878.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 87876799 and 87876808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87876863) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14162 + ... + 19398.

It is an arithmetic number, because the mean of its divisors is an integer number (7699860).

Almost surely, 2^87876860 is an apocalyptic number.

It is an amenable number.

87876860 is an abundant number, since it is smaller than the sum of its proper divisors (96919780).

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

87876860 is a wasteful number, since it uses less digits than its factorization.

87876860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6085 (or 6083 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 50.

The square root of 87876860 is about 9374.2658379203. The cubic root of 87876860 is about 444.5884508811.

The spelling of 87876860 in words is "eighty-seven million, eight hundred seventy-six thousand, eight hundred sixty".