87000582260 has 48 divisors (see below), whose sum is σ = 189303609600. Its totient is φ = 33564895104.

The previous prime is 87000582257. The next prime is 87000582283. The reversal of 87000582260 is 6228500078.

It is a congruent number.

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, 633020 + ... + 758099.

It is an arithmetic number, because the mean of its divisors is an integer number (3943825200).

Almost surely, 2^87000582260 is an apocalyptic number.

It is an amenable number.

87000582260 is an abundant number, since it is smaller than the sum of its proper divisors (102303027340).

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

87000582260 is a wasteful number, since it uses less digits than its factorization.

87000582260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1391240 (or 1391238 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 38.

The spelling of 87000582260 in words is "eighty-seven billion, five hundred eighty-two thousand, two hundred sixty".