972230 has 64 divisors (see below), whose sum is σ = 2280960. Its totient is φ = 290304.

The previous prime is 972229. The next prime is 972259. The reversal of 972230 is 32279.

It is a junction number, because it is equal to n+sod(n) for n = 972196 and 972205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22589 + ... + 22631.

It is an arithmetic number, because the mean of its divisors is an integer number (35640).

2⁹⁷²²³⁰ is an apocalyptic number.

972230 is an abundant number, since it is smaller than the sum of its proper divisors (1308730).

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

972230 is a wasteful number, since it uses less digits than its factorization.

972230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93.

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 972230 is about 986.0172412286. The cubic root of 972230 is about 99.0656300530.

The spelling of 972230 in words is "nine hundred seventy-two thousand, two hundred thirty".