875862 has 48 divisors (see below), whose sum is σ = 2162160. Its totient is φ = 254016.

The previous prime is 875851. The next prime is 875893. The reversal of 875862 is 268578.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a plaindrome in base 15.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 875862.

It is an unprimeable number.

875862 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 23 ways as a sum of consecutive naturals, for example, 4348 + ... + 4544.

It is an arithmetic number, because the mean of its divisors is an integer number (45045).

2⁸⁷⁵⁸⁶² is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 875862, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1081080).

875862 is an abundant number, since it is smaller than the sum of its proper divisors (1286298).

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

875862 is a wasteful number, since it uses less digits than its factorization.

875862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237 (or 234 counting only the distinct ones).

The product of its digits is 26880, while the sum is 36.

The square root of 875862 is about 935.8749916522. The cubic root of 875862 is about 95.6779573385.

Subtracting from 875862 its sum of digits (36), we obtain a triangular number (875826 = T₁₃₂₃).

The spelling of 875862 in words is "eight hundred seventy-five thousand, eight hundred sixty-two".