875051 has 4 divisors (see below), whose sum is σ = 887112. Its totient is φ = 862992.

The previous prime is 875033. The next prime is 875089. The reversal of 875051 is 150578.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 150578 = 2 ⋅75289.

It is a cyclic number.

It is not a de Polignac number, because 875051 - 2⁶ = 874987 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 875051.

It is not an unprimeable number, because it can be changed into a prime (875011) 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 3 ways as a sum of consecutive naturals, for example, 5921 + ... + 6066.

It is an arithmetic number, because the mean of its divisors is an integer number (221778).

2⁸⁷⁵⁰⁵¹ is an apocalyptic number.

875051 is a deficient number, since it is larger than the sum of its proper divisors (12061).

875051 is a wasteful number, since it uses less digits than its factorization.

875051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12060.

The product of its (nonzero) digits is 1400, while the sum is 26.

The square root of 875051 is about 935.4416069429. The cubic root of 875051 is about 95.6484173785.

The spelling of 875051 in words is "eight hundred seventy-five thousand, fifty-one".