875136 has 64 divisors (see below), whose sum is σ = 2423520. Its totient is φ = 279552.

The previous prime is 875129. The next prime is 875141. The reversal of 875136 is 631578.

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

875136 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16486 + ... + 16538.

2⁸⁷⁵¹³⁶ is an apocalyptic number.

875136 is a gapful number since it is divisible by the number (86) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 875136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1211760).

875136 is an abundant number, since it is smaller than the sum of its proper divisors (1548384).

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

875136 is a wasteful number, since it uses less digits than its factorization.

875136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113 (or 101 counting only the distinct ones).

The product of its digits is 5040, while the sum is 30.

The square root of 875136 is about 935.4870389268. The cubic root of 875136 is about 95.6515142846.

The spelling of 875136 in words is "eight hundred seventy-five thousand, one hundred thirty-six".