975742788 has 48 divisors (see below), whose sum is σ = 2305662464. Its totient is φ = 321131520.

The previous prime is 975742769. The next prime is 975742811. The reversal of 975742788 is 887247579.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 705858 + ... + 707238.

Almost surely, 2^975742788 is an apocalyptic number.

It is an amenable number.

975742788 is an abundant number, since it is smaller than the sum of its proper divisors (1329919676).

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

975742788 is a wasteful number, since it uses less digits than its factorization.

975742788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2092 (or 2090 counting only the distinct ones).

The product of its digits is 7902720, while the sum is 57.

The square root of 975742788 is about 31236.8818546282. The cubic root of 975742788 is about 991.8479879476.

The spelling of 975742788 in words is "nine hundred seventy-five million, seven hundred forty-two thousand, seven hundred eighty-eight".