422075804 has 24 divisors (see below), whose sum is σ = 782678400. Its totient is φ = 198601200.

The previous prime is 422075803. The next prime is 422075807. The reversal of 422075804 is 408570224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422075803) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6914 + ... + 29865.

It is an arithmetic number, because the mean of its divisors is an integer number (32611600).

Almost surely, 2^422075804 is an apocalyptic number.

It is an amenable number.

422075804 is a deficient number, since it is larger than the sum of its proper divisors (360602596).

422075804 is a wasteful number, since it uses less digits than its factorization.

422075804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36953 (or 36951 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 32.

The square root of 422075804 is about 20544.4835418173. The cubic root of 422075804 is about 750.1189760882.

The spelling of 422075804 in words is "four hundred twenty-two million, seventy-five thousand, eight hundred four".