874256 has 20 divisors (see below), whose sum is σ = 1713804. Its totient is φ = 432000.

The previous prime is 874249. The next prime is 874267. The reversal of 874256 is 652478.

It can be written as a sum of positive squares in 2 ways, for example, as 640000 + 234256 = 800^2 + 484^2 .

It is a congruent number.

It is an unprimeable number.

874256 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 3 ways as a sum of consecutive naturals, for example, 1346 + ... + 1886.

2⁸⁷⁴²⁵⁶ is an apocalyptic number.

It is an amenable number.

874256 is a deficient number, since it is larger than the sum of its proper divisors (839548).

874256 is a wasteful number, since it uses less digits than its factorization.

874256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650 (or 644 counting only the distinct ones).

The product of its digits is 13440, while the sum is 32.

The square root of 874256 is about 935.0165773931. The cubic root of 874256 is about 95.6194424839.

The spelling of 874256 in words is "eight hundred seventy-four thousand, two hundred fifty-six".