422763426 has 24 divisors (see below), whose sum is σ = 918552960. Its totient is φ = 140526456.

The previous prime is 422763413. The next prime is 422763469. The reversal of 422763426 is 624367224.

422763426 is a `hidden beast` number, since 4 + 227 + 6 + 3 + 426 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26250 + ... + 39173.

It is an arithmetic number, because the mean of its divisors is an integer number (38273040).

Almost surely, 2^422763426 is an apocalyptic number.

422763426 is an abundant number, since it is smaller than the sum of its proper divisors (495789534).

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

422763426 is a wasteful number, since it uses less digits than its factorization.

422763426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65790 (or 65787 counting only the distinct ones).

The product of its digits is 96768, while the sum is 36.

The square root of 422763426 is about 20561.2116860850. The cubic root of 422763426 is about 750.5261055310.

The spelling of 422763426 in words is "four hundred twenty-two million, seven hundred sixty-three thousand, four hundred twenty-six".