975288672 has 36 divisors (see below), whose sum is σ = 2773477980. Its totient is φ = 325096128.

The previous prime is 975288667. The next prime is 975288673. The reversal of 975288672 is 276882579.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (975288673) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 1692922 + ... + 1693497.

It is an arithmetic number, because the mean of its divisors is an integer number (77041055).

Almost surely, 2^975288672 is an apocalyptic number.

It is an amenable number.

975288672 is an abundant number, since it is smaller than the sum of its proper divisors (1798189308).

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

975288672 is a wasteful number, since it uses less digits than its factorization.

975288672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3386435 (or 3386424 counting only the distinct ones).

The product of its digits is 3386880, while the sum is 54.

The square root of 975288672 is about 31229.6121013374. The cubic root of 975288672 is about 991.6940935882.

The spelling of 975288672 in words is "nine hundred seventy-five million, two hundred eighty-eight thousand, six hundred seventy-two".