972392382 has 24 divisors (see below), whose sum is σ = 2268916104. Its totient is φ = 299197584.

The previous prime is 972392381. The next prime is 972392383. The reversal of 972392382 is 283293279.

It is an interprime number because it is at equal distance from previous prime (972392381) and next prime (972392383).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (972392381) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2077528 + ... + 2077995.

It is an arithmetic number, because the mean of its divisors is an integer number (94538171).

Almost surely, 2^972392382 is an apocalyptic number.

972392382 is an abundant number, since it is smaller than the sum of its proper divisors (1296523722).

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

972392382 is a wasteful number, since it uses less digits than its factorization.

972392382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4155544 (or 4155541 counting only the distinct ones).

The product of its digits is 326592, while the sum is 45.

The square root of 972392382 is about 31183.2067305465. The cubic root of 972392382 is about 990.7114506474.

The spelling of 972392382 in words is "nine hundred seventy-two million, three hundred ninety-two thousand, three hundred eighty-two".