422611608 has 32 divisors (see below), whose sum is σ = 1058848560. Its totient is φ = 140561280.

The previous prime is 422611601. The next prime is 422611613. The reversal of 422611608 is 806116224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422611601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8035 + ... + 30162.

Almost surely, 2^422611608 is an apocalyptic number.

It is an amenable number.

422611608 is an abundant number, since it is smaller than the sum of its proper divisors (636236952).

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

422611608 is a wasteful number, since it uses less digits than its factorization.

422611608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38667 (or 38663 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 422611608 is about 20557.5195001732. The cubic root of 422611608 is about 750.4362546378.

The spelling of 422611608 in words is "four hundred twenty-two million, six hundred eleven thousand, six hundred eight".