972272 has 20 divisors (see below), whose sum is σ = 2153136. Its totient is φ = 416640.

The previous prime is 972271. The next prime is 972277. The reversal of 972272 is 272279.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (972271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4229 + ... + 4452.

2⁹⁷²²⁷² is an apocalyptic number.

It is an amenable number.

972272 is an abundant number, since it is smaller than the sum of its proper divisors (1180864).

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

972272 is a wasteful number, since it uses less digits than its factorization.

972272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8696 (or 8690 counting only the distinct ones).

The product of its digits is 3528, while the sum is 29.

The square root of 972272 is about 986.0385388006. The cubic root of 972272 is about 99.0670565661.

The spelling of 972272 in words is "nine hundred seventy-two thousand, two hundred seventy-two".