87007560 has 64 divisors (see below), whose sum is σ = 261636480. Its totient is φ = 23147520.

The previous prime is 87007549. The next prime is 87007579. The reversal of 87007560 is 6570078.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98320 + ... + 99200.

It is an arithmetic number, because the mean of its divisors is an integer number (4088070).

Almost surely, 2^87007560 is an apocalyptic number.

It is an amenable number.

87007560 is an abundant number, since it is smaller than the sum of its proper divisors (174628920).

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

87007560 is a wasteful number, since it uses less digits than its factorization.

87007560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1718 (or 1714 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 33.

The square root of 87007560 is about 9327.7843028235. The cubic root of 87007560 is about 443.1175965562.

The spelling of 87007560 in words is "eighty-seven million, seven thousand, five hundred sixty".