422562430 has 16 divisors (see below), whose sum is σ = 776796480. Its totient is φ = 165428512.

The previous prime is 422562407. The next prime is 422562467. The reversal of 422562430 is 34265224.

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, 449065 + ... + 450004.

It is an arithmetic number, because the mean of its divisors is an integer number (48549780).

Almost surely, 2^422562430 is an apocalyptic number.

422562430 is a deficient number, since it is larger than the sum of its proper divisors (354234050).

422562430 is a wasteful number, since it uses less digits than its factorization.

422562430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 899123.

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 422562430 is about 20556.3233580327. The cubic root of 422562430 is about 750.4071448633.

The spelling of 422562430 in words is "four hundred twenty-two million, five hundred sixty-two thousand, four hundred thirty".