87073260 has 48 divisors (see below), whose sum is σ = 244290816. Its totient is φ = 23173312.

The previous prime is 87073241. The next prime is 87073277. The reversal of 87073260 is 6237078.

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, 37699 + ... + 39941.

It is an arithmetic number, because the mean of its divisors is an integer number (5089392).

Almost surely, 2^87073260 is an apocalyptic number.

It is an amenable number.

87073260 is an abundant number, since it is smaller than the sum of its proper divisors (157217556).

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

87073260 is a wasteful number, since it uses less digits than its factorization.

87073260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2902 (or 2900 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 87073260 is about 9331.3053749194. The cubic root of 87073260 is about 443.2291021978.

The spelling of 87073260 in words is "eighty-seven million, seventy-three thousand, two hundred sixty".