422465266 has 32 divisors (see below), whose sum is σ = 708860160. Its totient is φ = 187658496.

The previous prime is 422465261. The next prime is 422465293. The reversal of 422465266 is 662564224.

It is not an unprimeable number, because it can be changed into a prime (422465261) 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, 203751 + ... + 205813.

It is an arithmetic number, because the mean of its divisors is an integer number (22151880).

Almost surely, 2^422465266 is an apocalyptic number.

422465266 is a deficient number, since it is larger than the sum of its proper divisors (286394894).

422465266 is a wasteful number, since it uses less digits than its factorization.

422465266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2418.

The product of its digits is 138240, while the sum is 37.

The square root of 422465266 is about 20553.9598617882. The cubic root of 422465266 is about 750.3496242511.

The spelling of 422465266 in words is "four hundred twenty-two million, four hundred sixty-five thousand, two hundred sixty-six".