422592842 has 16 divisors (see below), whose sum is σ = 724773120. Its totient is φ = 181029168.

The previous prime is 422592773. The next prime is 422592853. The reversal of 422592842 is 248295224.

It is a junction number, because it is equal to n+sod(n) for n = 422592796 and 422592805.

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, 33284 + ... + 44192.

It is an arithmetic number, because the mean of its divisors is an integer number (45298320).

Almost surely, 2^422592842 is an apocalyptic number.

422592842 is a deficient number, since it is larger than the sum of its proper divisors (302180278).

422592842 is a wasteful number, since it uses less digits than its factorization.

422592842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13685.

The product of its digits is 92160, while the sum is 38.

The square root of 422592842 is about 20557.0630684444. The cubic root of 422592842 is about 750.4251468066.

The spelling of 422592842 in words is "four hundred twenty-two million, five hundred ninety-two thousand, eight hundred forty-two".