975984 has 20 divisors (see below), whose sum is σ = 2521416. Its totient is φ = 325312.

The previous prime is 975977. The next prime is 975991. The reversal of 975984 is 489579.

975984 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (975977) and next prime (975991).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 975984.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10119 + ... + 10214.

2⁹⁷⁵⁹⁸⁴ is an apocalyptic number.

It is an amenable number.

975984 is an abundant number, since it is smaller than the sum of its proper divisors (1545432).

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

975984 is a wasteful number, since it uses less digits than its factorization.

975984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20344 (or 20338 counting only the distinct ones).

The product of its digits is 90720, while the sum is 42.

The square root of 975984 is about 987.9190250218. The cubic root of 975984 is about 99.1929712328.

The spelling of 975984 in words is "nine hundred seventy-five thousand, nine hundred eighty-four".