922972 has 6 divisors (see below), whose sum is σ = 1615208. Its totient is φ = 461484.

The previous prime is 922931. The next prime is 922973. The reversal of 922972 is 279229.

922972 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (922973) by changing a digit.

922972 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115368 + ... + 115375.

2⁹²²⁹⁷² is an apocalyptic number.

It is an amenable number.

922972 is a deficient number, since it is larger than the sum of its proper divisors (692236).

922972 is a wasteful number, since it uses less digits than its factorization.

922972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230747 (or 230745 counting only the distinct ones).

The product of its digits is 4536, while the sum is 31.

The square root of 922972 is about 960.7143175783. The cubic root of 922972 is about 97.3634995424.

The spelling of 922972 in words is "nine hundred twenty-two thousand, nine hundred seventy-two".