422655762 has 16 divisors (see below), whose sum is σ = 853519680. Its totient is φ = 139517232.

The previous prime is 422655743. The next prime is 422655769. The reversal of 422655762 is 267556224.

It is a self number, because there is not a number n which added to its sum of digits gives 422655762.

It is not an unprimeable number, because it can be changed into a prime (422655769) 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 7 ways as a sum of consecutive naturals, for example, 341337 + ... + 342572.

It is an arithmetic number, because the mean of its divisors is an integer number (53344980).

Almost surely, 2^422655762 is an apocalyptic number.

422655762 is an abundant number, since it is smaller than the sum of its proper divisors (430863918).

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

422655762 is a wasteful number, since it uses less digits than its factorization.

422655762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 684017.

The product of its digits is 201600, while the sum is 39.

The square root of 422655762 is about 20558.5933857353. The cubic root of 422655762 is about 750.4623886482.

The spelling of 422655762 in words is "four hundred twenty-two million, six hundred fifty-five thousand, seven hundred sixty-two".