422465212 has 24 divisors (see below), whose sum is σ = 803924576. Its totient is φ = 193088448.

The previous prime is 422465207. The next prime is 422465221. The reversal of 422465212 is 212564224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34083 + ... + 44794.

Almost surely, 2^422465212 is an apocalyptic number.

It is an amenable number.

422465212 is a deficient number, since it is larger than the sum of its proper divisors (381459364).

422465212 is a wasteful number, since it uses less digits than its factorization.

422465212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78997 (or 78995 counting only the distinct ones).

The product of its digits is 7680, while the sum is 28.

The square root of 422465212 is about 20553.9585481727. The cubic root of 422465212 is about 750.3495922809.

The spelling of 422465212 in words is "four hundred twenty-two million, four hundred sixty-five thousand, two hundred twelve".