422922604 has 12 divisors (see below), whose sum is σ = 797046544. Its totient is φ = 195195024.

The previous prime is 422922589. The next prime is 422922611. The reversal of 422922604 is 406229224.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4066512 + ... + 4066615.

Almost surely, 2^422922604 is an apocalyptic number.

It is an amenable number.

422922604 is a deficient number, since it is larger than the sum of its proper divisors (374123940).

422922604 is a wasteful number, since it uses less digits than its factorization.

422922604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8133144 (or 8133142 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 422922604 is about 20565.0821539813. The cubic root of 422922604 is about 750.6202892173.

The spelling of 422922604 in words is "four hundred twenty-two million, nine hundred twenty-two thousand, six hundred four".