968815975 has 12 divisors (see below), whose sum is σ = 1271998944. Its totient is φ = 729461120.

The previous prime is 968815951. The next prime is 968815987. The reversal of 968815975 is 579518869.

It is not a de Polignac number, because 968815975 - 2⁵ = 968815943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1139359 + ... + 1140208.

It is an arithmetic number, because the mean of its divisors is an integer number (105999912).

Almost surely, 2^968815975 is an apocalyptic number.

968815975 is a deficient number, since it is larger than the sum of its proper divisors (303182969).

968815975 is a wasteful number, since it uses less digits than its factorization.

968815975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2279594 (or 2279589 counting only the distinct ones).

The product of its digits is 5443200, while the sum is 58.

The square root of 968815975 is about 31125.8088248322. The cubic root of 968815975 is about 989.4953640090.

The spelling of 968815975 in words is "nine hundred sixty-eight million, eight hundred fifteen thousand, nine hundred seventy-five".