872970 has 32 divisors (see below), whose sum is σ = 2395008. Its totient is φ = 199488.

The previous prime is 872959. The next prime is 872999. The reversal of 872970 is 79278.

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, 1869 + ... + 2288.

It is an arithmetic number, because the mean of its divisors is an integer number (74844).

2⁸⁷²⁹⁷⁰ is an apocalyptic number.

872970 is an abundant number, since it is smaller than the sum of its proper divisors (1522038).

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

872970 is a wasteful number, since it uses less digits than its factorization.

872970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4174.

The product of its (nonzero) digits is 7056, while the sum is 33.

The square root of 872970 is about 934.3286359734. The cubic root of 872970 is about 95.5725351915.

The spelling of 872970 in words is "eight hundred seventy-two thousand, nine hundred seventy".