422195204 has 24 divisors (see below), whose sum is σ = 801388728. Its totient is φ = 193832960.

The previous prime is 422195183. The next prime is 422195227. The reversal of 422195204 is 402591224.

It can be written as a sum of positive squares in 4 ways, for example, as 4401604 + 417793600 = 2098^2 + 20440^2 .

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, 72929 + ... + 78504.

It is an arithmetic number, because the mean of its divisors is an integer number (33391197).

Almost surely, 2^422195204 is an apocalyptic number.

It is an amenable number.

422195204 is a deficient number, since it is larger than the sum of its proper divisors (379193524).

422195204 is a wasteful number, since it uses less digits than its factorization.

422195204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151495 (or 151493 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 422195204 is about 20547.3892258846. The cubic root of 422195204 is about 750.1897025317.

The spelling of 422195204 in words is "four hundred twenty-two million, one hundred ninety-five thousand, two hundred four".