974724 has 24 divisors (see below), whose sum is σ = 2328480. Its totient is φ = 317184.

The previous prime is 974713. The next prime is 974737. The reversal of 974724 is 427479.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 974724.

It is an unprimeable number.

974724 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 7 ways as a sum of consecutive naturals, for example, 429 + ... + 1460.

It is an arithmetic number, because the mean of its divisors is an integer number (97020).

2⁹⁷⁴⁷²⁴ is an apocalyptic number.

It is an amenable number.

974724 is an abundant number, since it is smaller than the sum of its proper divisors (1353756).

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

974724 is a wasteful number, since it uses less digits than its factorization.

974724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1939 (or 1937 counting only the distinct ones).

The product of its digits is 14112, while the sum is 33.

The square root of 974724 is about 987.2811149819. The cubic root of 974724 is about 99.1502666506.

The spelling of 974724 in words is "nine hundred seventy-four thousand, seven hundred twenty-four".