972182765 has 16 divisors (see below), whose sum is σ = 1184492160. Its totient is φ = 765858240.

The previous prime is 972182753. The next prime is 972182773. The reversal of 972182765 is 567281279.

It is a happy number.

It is not a de Polignac number, because 972182765 - 2⁴ = 972182749 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 517007 + ... + 518883.

It is an arithmetic number, because the mean of its divisors is an integer number (74030760).

Almost surely, 2^972182765 is an apocalyptic number.

It is an amenable number.

972182765 is a deficient number, since it is larger than the sum of its proper divisors (212309395).

972182765 is a wasteful number, since it uses less digits than its factorization.

972182765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3412.

The product of its digits is 423360, while the sum is 47.

The square root of 972182765 is about 31179.8454935235. The cubic root of 972182765 is about 990.6402568612.

The spelling of 972182765 in words is "nine hundred seventy-two million, one hundred eighty-two thousand, seven hundred sixty-five".