972775295 has 8 divisors (see below), whose sum is σ = 1168927296. Its totient is φ = 777155616.

The previous prime is 972775291. The next prime is 972775313. The reversal of 972775295 is 592577279.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 972775295 - 2² = 972775291 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (972775291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129047 + ... + 136376.

It is an arithmetic number, because the mean of its divisors is an integer number (146115912).

Almost surely, 2^972775295 is an apocalyptic number.

972775295 is a deficient number, since it is larger than the sum of its proper divisors (196152001).

972775295 is a wasteful number, since it uses less digits than its factorization.

972775295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266161.

The product of its digits is 2778300, while the sum is 53.

The square root of 972775295 is about 31189.3458571994. The cubic root of 972775295 is about 990.8414758364.

The spelling of 972775295 in words is "nine hundred seventy-two million, seven hundred seventy-five thousand, two hundred ninety-five".