870576 has 40 divisors (see below), whose sum is σ = 2571264. Its totient is φ = 248640.

The previous prime is 870547. The next prime is 870577. The reversal of 870576 is 675078.

It is not an unprimeable number, because it can be changed into a prime (870577) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 960 + ... + 1631.

2⁸⁷⁰⁵⁷⁶ is an apocalyptic number.

It is an amenable number.

870576 is an abundant number, since it is smaller than the sum of its proper divisors (1700688).

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

870576 is a wasteful number, since it uses less digits than its factorization.

870576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2609 (or 2603 counting only the distinct ones).

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

The square root of 870576 is about 933.0466226293. The cubic root of 870576 is about 95.4850903691.

The spelling of 870576 in words is "eight hundred seventy thousand, five hundred seventy-six".