975783268 has 12 divisors (see below), whose sum is σ = 1708222320. Its totient is φ = 487719752.

The previous prime is 975783251. The next prime is 975783287. The reversal of 975783268 is 862387579.

It is a super-2 number, since 2×975783268² = 1904305972217519648, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 29746 + ... + 53257.

It is an arithmetic number, because the mean of its divisors is an integer number (142351860).

Almost surely, 2^975783268 is an apocalyptic number.

It is an amenable number.

975783268 is a deficient number, since it is larger than the sum of its proper divisors (732439052).

975783268 is a wasteful number, since it uses less digits than its factorization.

975783268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85946 (or 85944 counting only the distinct ones).

The product of its digits is 5080320, while the sum is 55.

The square root of 975783268 is about 31237.5297999058. The cubic root of 975783268 is about 991.8617038066.

It can be divided in two parts, 9757 and 83268, that added together give a square (93025 = 305²).

The spelling of 975783268 in words is "nine hundred seventy-five million, seven hundred eighty-three thousand, two hundred sixty-eight".