872092 has 24 divisors (see below), whose sum is σ = 1699712. Its totient is φ = 388800.

The previous prime is 872089. The next prime is 872099. The reversal of 872092 is 290278.

It is a self number, because there is not a number n which added to its sum of digits gives 872092.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (872099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1342 + ... + 1882.

2⁸⁷²⁰⁹² is an apocalyptic number.

It is an amenable number.

872092 is a deficient number, since it is larger than the sum of its proper divisors (827620).

872092 is a wasteful number, since it uses less digits than its factorization.

872092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 589 (or 587 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 872092 is about 933.8586616828. The cubic root of 872092 is about 95.5404833708.

The spelling of 872092 in words is "eight hundred seventy-two thousand, ninety-two".