975966 has 32 divisors (see below), whose sum is σ = 2073600. Its totient is φ = 305760.

The previous prime is 975943. The next prime is 975967. The reversal of 975966 is 669579.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (975967) by changing a digit.

975966 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 15 ways as a sum of consecutive naturals, for example, 12315 + ... + 12393.

It is an arithmetic number, because the mean of its divisors is an integer number (64800).

2⁹⁷⁵⁹⁶⁶ is an apocalyptic number.

975966 is an abundant number, since it is smaller than the sum of its proper divisors (1097634).

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

975966 is a wasteful number, since it uses less digits than its factorization.

975966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184.

The product of its digits is 102060, while the sum is 42.

The square root of 975966 is about 987.9099149214. The cubic root of 975966 is about 99.1923614262.

The spelling of 975966 in words is "nine hundred seventy-five thousand, nine hundred sixty-six".