975424 has 14 divisors (see below), whose sum is σ = 1935734. Its totient is φ = 487680.

The previous prime is 975421. The next prime is 975427. The reversal of 975424 is 424579.

It is an interprime number because it is at equal distance from previous prime (975421) and next prime (975427).

It can be written as a sum of positive squares in only one way, i.e., 921600 + 53824 = 960^2 + 232^2 .

It is not an unprimeable number, because it can be changed into a prime (975421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7557 + ... + 7684.

2⁹⁷⁵⁴²⁴ is an apocalyptic number.

It is an amenable number.

975424 is a deficient number, since it is larger than the sum of its proper divisors (960310).

975424 is a wasteful number, since it uses less digits than its factorization.

975424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15253 (or 15243 counting only the distinct ones).

The product of its digits is 10080, while the sum is 31.

The square root of 975424 is about 987.6355603156. The cubic root of 975424 is about 99.1739959588.

The spelling of 975424 in words is "nine hundred seventy-five thousand, four hundred twenty-four".