87875960 has 32 divisors (see below), whose sum is σ = 199044000. Its totient is φ = 34915200.

The previous prime is 87875951. The next prime is 87875989. The reversal of 87875960 is 6957878.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 87875899 and 87875908.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1235 + ... + 13314.

It is an arithmetic number, because the mean of its divisors is an integer number (6220125).

Almost surely, 2^87875960 is an apocalyptic number.

It is an amenable number.

87875960 is an abundant number, since it is smaller than the sum of its proper divisors (111168040).

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

87875960 is a wasteful number, since it uses less digits than its factorization.

87875960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14711 (or 14707 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 50.

The square root of 87875960 is about 9374.2178340382. The cubic root of 87875960 is about 444.5869331096.

The spelling of 87875960 in words is "eighty-seven million, eight hundred seventy-five thousand, nine hundred sixty".