972575230 has 64 divisors (see below), whose sum is σ = 2053278720. Its totient is φ = 327888000.

The previous prime is 972575209. The next prime is 972575237. The reversal of 972575230 is 32575279.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (972575237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 93280 + ... + 103180.

It is an arithmetic number, because the mean of its divisors is an integer number (32082480).

Almost surely, 2^972575230 is an apocalyptic number.

972575230 is an abundant number, since it is smaller than the sum of its proper divisors (1080703490).

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

972575230 is a wasteful number, since it uses less digits than its factorization.

972575230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9985.

The product of its (nonzero) digits is 132300, while the sum is 40.

The square root of 972575230 is about 31186.1384271923. The cubic root of 972575230 is about 990.7735443240.

The spelling of 972575230 in words is "nine hundred seventy-two million, five hundred seventy-five thousand, two hundred thirty".