874312 has 16 divisors (see below), whose sum is σ = 1649340. Its totient is φ = 434496.

The previous prime is 874303. The next prime is 874331. The reversal of 874312 is 213478.

874312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 799236 + 75076 = 894^2 + 274^2 .

Its product of digits (1344) is a multiple of the sum of its prime factors (672).

It is an unprimeable number.

874312 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, 2158 + ... + 2530.

2⁸⁷⁴³¹² is an apocalyptic number.

It is an amenable number.

874312 is a deficient number, since it is larger than the sum of its proper divisors (775028).

874312 is a wasteful number, since it uses less digits than its factorization.

874312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 672 (or 668 counting only the distinct ones).

The product of its digits is 1344, while the sum is 25.

The square root of 874312 is about 935.0465229067. The cubic root of 874312 is about 95.6214840577.

The spelling of 874312 in words is "eight hundred seventy-four thousand, three hundred twelve".