875392 has 32 divisors (see below), whose sum is σ = 1995120. Its totient is φ = 374784.

The previous prime is 875389. The next prime is 875393. The reversal of 875392 is 293578.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×875392² = 1532622307328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (875393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 408 + ... + 1384.

2⁸⁷⁵³⁹² is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 875392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (997560).

875392 is an abundant number, since it is smaller than the sum of its proper divisors (1119728).

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

875392 is an equidigital number, since it uses as much as digits as its factorization.

875392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 998 (or 986 counting only the distinct ones).

The product of its digits is 15120, while the sum is 34.

The square root of 875392 is about 935.6238560447. The cubic root of 875392 is about 95.6608402257.

It can be divided in two parts, 875 and 392, that multiplied together give a cube (343000 = 70³).

The spelling of 875392 in words is "eight hundred seventy-five thousand, three hundred ninety-two".