872650 has 24 divisors (see below), whose sum is σ = 1678464. Its totient is φ = 337200.

The previous prime is 872647. The next prime is 872657. The reversal of 872650 is 56278.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (872657) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1269 + ... + 1831.

It is an arithmetic number, because the mean of its divisors is an integer number (69936).

2⁸⁷²⁶⁵⁰ is an apocalyptic number.

872650 is a deficient number, since it is larger than the sum of its proper divisors (805814).

872650 is a wasteful number, since it uses less digits than its factorization.

872650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 606 (or 601 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 872650 is about 934.1573743219. The cubic root of 872650 is about 95.5608559246.

The spelling of 872650 in words is "eight hundred seventy-two thousand, six hundred fifty".