422925922 has 8 divisors (see below), whose sum is σ = 634482000. Its totient is φ = 211431924.

The previous prime is 422925911. The next prime is 422925929. The reversal of 422925922 is 229529224.

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

It is not an unprimeable number, because it can be changed into a prime (422925929) 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, 9729 + ... + 30667.

It is an arithmetic number, because the mean of its divisors is an integer number (79310250).

Almost surely, 2^422925922 is an apocalyptic number.

422925922 is a deficient number, since it is larger than the sum of its proper divisors (211556078).

422925922 is a wasteful number, since it uses less digits than its factorization.

422925922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31040.

The product of its digits is 51840, while the sum is 37.

The square root of 422925922 is about 20565.1628245438. The cubic root of 422925922 is about 750.6222521861.

The spelling of 422925922 in words is "four hundred twenty-two million, nine hundred twenty-five thousand, nine hundred twenty-two".