422807496 has 16 divisors (see below), whose sum is σ = 1057018800. Its totient is φ = 140935824.

The previous prime is 422807477. The next prime is 422807503. The reversal of 422807496 is 694708224.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8808466 + ... + 8808513.

It is an arithmetic number, because the mean of its divisors is an integer number (66063675).

Almost surely, 2^422807496 is an apocalyptic number.

It is an amenable number.

422807496 is an abundant number, since it is smaller than the sum of its proper divisors (634211304).

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

422807496 is a wasteful number, since it uses less digits than its factorization.

422807496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17616988 (or 17616984 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 42.

The square root of 422807496 is about 20562.2833362445. The cubic root of 422807496 is about 750.5521835802.

The spelling of 422807496 in words is "four hundred twenty-two million, eight hundred seven thousand, four hundred ninety-six".