972288365 has 16 divisors (see below), whose sum is σ = 1213332480. Its totient is φ = 747055680.

The previous prime is 972288353. The next prime is 972288367. The reversal of 972288365 is 563882279.

It is not a de Polignac number, because 972288365 - 2⁶ = 972288301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (972288367) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10142 + ... + 45248.

It is an arithmetic number, because the mean of its divisors is an integer number (75833280).

Almost surely, 2^972288365 is an apocalyptic number.

It is an amenable number.

972288365 is a deficient number, since it is larger than the sum of its proper divisors (241044115).

972288365 is a wasteful number, since it uses less digits than its factorization.

972288365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35332.

The product of its digits is 1451520, while the sum is 50.

The square root of 972288365 is about 31181.5388491332. The cubic root of 972288365 is about 990.6761238563.

The spelling of 972288365 in words is "nine hundred seventy-two million, two hundred eighty-eight thousand, three hundred sixty-five".