975464832 has 64 divisors (see below), whose sum is σ = 2608392960. Its totient is φ = 322982400.

The previous prime is 975464827. The next prime is 975464843. The reversal of 975464832 is 238464579.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49573 + ... + 66395.

It is an arithmetic number, because the mean of its divisors is an integer number (40756140).

Almost surely, 2^975464832 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 975464832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1304196480).

975464832 is an abundant number, since it is smaller than the sum of its proper divisors (1632928128).

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

975464832 is a wasteful number, since it uses less digits than its factorization.

975464832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16991 (or 16979 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 48.

The square root of 975464832 is about 31232.4323740563. The cubic root of 975464832 is about 991.7537977283.

It can be divided in two parts, 97546 and 4832, that added together give a triangular number (102378 = T₄₅₂).

The spelling of 975464832 in words is "nine hundred seventy-five million, four hundred sixty-four thousand, eight hundred thirty-two".