974597 has 8 divisors (see below), whose sum is σ = 1067640. Its totient is φ = 884160.

The previous prime is 974591. The next prime is 974599. The reversal of 974597 is 795479.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 51076 + 923521 = 226^2 + 961^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 974597 - 2⁴ = 974581 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (974591) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179 + ... + 1407.

It is an arithmetic number, because the mean of its divisors is an integer number (133455).

2⁹⁷⁴⁵⁹⁷ is an apocalyptic number.

It is an amenable number.

974597 is a deficient number, since it is larger than the sum of its proper divisors (93043).

974597 is a wasteful number, since it uses less digits than its factorization.

974597 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1303.

The product of its digits is 79380, while the sum is 41.

The square root of 974597 is about 987.2167948328. The cubic root of 974597 is about 99.1459602586.

The spelling of 974597 in words is "nine hundred seventy-four thousand, five hundred ninety-seven".