972235488 has 48 divisors (see below), whose sum is σ = 2916708480. Its totient is φ = 277781376.

The previous prime is 972235477. The next prime is 972235489. The reversal of 972235488 is 884532279.

972235488 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (48).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (972235489) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 722718 + ... + 724061.

It is an arithmetic number, because the mean of its divisors is an integer number (60764760).

Almost surely, 2^972235488 is an apocalyptic number.

It is an amenable number.

972235488 is an abundant number, since it is smaller than the sum of its proper divisors (1944472992).

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

972235488 is a wasteful number, since it uses less digits than its factorization.

972235488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1446799 (or 1446791 counting only the distinct ones).

The product of its digits is 967680, while the sum is 48.

The square root of 972235488 is about 31180.6909480852. The cubic root of 972235488 is about 990.6581645304.

The spelling of 972235488 in words is "nine hundred seventy-two million, two hundred thirty-five thousand, four hundred eighty-eight".