422460522 has 40 divisors (see below), whose sum is σ = 1032685632. Its totient is φ = 128017800.

The previous prime is 422460469. The next prime is 422460539. The reversal of 422460522 is 225064224.

It is a happy number.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 116754 + ... + 120317.

Almost surely, 2^422460522 is an apocalyptic number.

422460522 is an abundant number, since it is smaller than the sum of its proper divisors (610225110).

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

422460522 is a wasteful number, since it uses less digits than its factorization.

422460522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237096 (or 237087 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 422460522 is about 20553.8444579110. The cubic root of 422460522 is about 750.3468156005.

It can be divided in two parts, 4224 and 60522, that added together give a palindrome (64746).

The spelling of 422460522 in words is "four hundred twenty-two million, four hundred sixty thousand, five hundred twenty-two".