874995 has 16 divisors (see below), whose sum is σ = 1527552. Its totient is φ = 424160.

The previous prime is 874987. The next prime is 875011. The reversal of 874995 is 599478.

It is not a de Polignac number, because 874995 - 2³ = 874987 is a prime.

874995 is a lucky number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2487 + ... + 2816.

It is an arithmetic number, because the mean of its divisors is an integer number (95472).

2⁸⁷⁴⁹⁹⁵ is an apocalyptic number.

874995 is a deficient number, since it is larger than the sum of its proper divisors (652557).

874995 is a wasteful number, since it uses less digits than its factorization.

874995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5322.

The product of its digits is 90720, while the sum is 42.

The square root of 874995 is about 935.4116740772. The cubic root of 874995 is about 95.6463769544.

The spelling of 874995 in words is "eight hundred seventy-four thousand, nine hundred ninety-five".