974872 has 16 divisors (see below), whose sum is σ = 1839240. Its totient is φ = 484416.

The previous prime is 974867. The next prime is 974873. The reversal of 974872 is 278479.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (974873) by changing a digit.

974872 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, 1603 + ... + 2125.

2⁹⁷⁴⁸⁷² is an apocalyptic number.

It is an amenable number.

974872 is a deficient number, since it is larger than the sum of its proper divisors (864368).

974872 is a wasteful number, since it uses less digits than its factorization.

974872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 762 (or 758 counting only the distinct ones).

The product of its digits is 28224, while the sum is 37.

The square root of 974872 is about 987.3560654597. The cubic root of 974872 is about 99.1552846512.

The spelling of 974872 in words is "nine hundred seventy-four thousand, eight hundred seventy-two".