972182842 has 32 divisors (see below), whose sum is σ = 1634904000. Its totient is φ = 430864128.

The previous prime is 972182839. The next prime is 972182903. The reversal of 972182842 is 248281279.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107409 + ... + 116107.

It is an arithmetic number, because the mean of its divisors is an integer number (51090750).

Almost surely, 2^972182842 is an apocalyptic number.

972182842 is a deficient number, since it is larger than the sum of its proper divisors (662721158).

972182842 is a wasteful number, since it uses less digits than its factorization.

972182842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8910.

The product of its digits is 129024, while the sum is 43.

The square root of 972182842 is about 31179.8467282955. The cubic root of 972182842 is about 990.6402830151.

The spelling of 972182842 in words is "nine hundred seventy-two million, one hundred eighty-two thousand, eight hundred forty-two".