974574 has 24 divisors (see below), whose sum is σ = 2185560. Its totient is φ = 313488.

The previous prime is 974563. The next prime is 974581. The reversal of 974574 is 475479.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 412 + ... + 1455.

It is an arithmetic number, because the mean of its divisors is an integer number (91065).

2⁹⁷⁴⁵⁷⁴ is an apocalyptic number.

974574 is an abundant number, since it is smaller than the sum of its proper divisors (1210986).

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

974574 is a wasteful number, since it uses less digits than its factorization.

974574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1904 (or 1901 counting only the distinct ones).

The product of its digits is 35280, while the sum is 36.

The square root of 974574 is about 987.2051458537. The cubic root of 974574 is about 99.1451803209.

It can be divided in two parts, 97457 and 4, that added together give a triangular number (97461 = T₄₄₁).

The spelling of 974574 in words is "nine hundred seventy-four thousand, five hundred seventy-four".