972022 has 8 divisors (see below), whose sum is σ = 1508400. Its totient is φ = 469224.

The previous prime is 972017. The next prime is 972029. The reversal of 972022 is 220279.

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

It is a junction number, because it is equal to n+sod(n) for n = 971984 and 972002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (972029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8322 + ... + 8437.

It is an arithmetic number, because the mean of its divisors is an integer number (188550).

2⁹⁷²⁰²² is an apocalyptic number.

972022 is a deficient number, since it is larger than the sum of its proper divisors (536378).

972022 is a wasteful number, since it uses less digits than its factorization.

972022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16790.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 972022 is about 985.9117607575. The cubic root of 972022 is about 99.0585648110.

The spelling of 972022 in words is "nine hundred seventy-two thousand, twenty-two".