422465330 has 32 divisors (see below), whose sum is σ = 899043840. Its totient is φ = 139849920.

The previous prime is 422465327. The next prime is 422465333. The reversal of 422465330 is 33564224.

It is an interprime number because it is at equal distance from previous prime (422465327) and next prime (422465333).

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a junction number, because it is equal to n+sod(n) for n = 422465293 and 422465302.

It is not an unprimeable number, because it can be changed into a prime (422465333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102026 + ... + 106085.

It is an arithmetic number, because the mean of its divisors is an integer number (28095120).

Almost surely, 2^422465330 is an apocalyptic number.

422465330 is an abundant number, since it is smaller than the sum of its proper divisors (476578510).

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

422465330 is a wasteful number, since it uses less digits than its factorization.

422465330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208154.

The product of its (nonzero) digits is 17280, while the sum is 29.

The square root of 422465330 is about 20553.9614186657. The cubic root of 422465330 is about 750.3496621417.

The spelling of 422465330 in words is "four hundred twenty-two million, four hundred sixty-five thousand, three hundred thirty".