872632 has 16 divisors (see below), whose sum is σ = 1722600. Its totient is φ = 413280.

The previous prime is 872623. The next prime is 872647. The reversal of 872632 is 236278.

It is a super-2 number, since 2×872632² = 1522973214848, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 872632.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2719 + ... + 3022.

2⁸⁷²⁶³² is an apocalyptic number.

It is an amenable number.

872632 is a deficient number, since it is larger than the sum of its proper divisors (849968).

872632 is a wasteful number, since it uses less digits than its factorization.

872632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5766 (or 5762 counting only the distinct ones).

The product of its digits is 4032, while the sum is 28.

The square root of 872632 is about 934.1477399213. The cubic root of 872632 is about 95.5601988810.

The spelling of 872632 in words is "eight hundred seventy-two thousand, six hundred thirty-two".