422175234 has 32 divisors (see below), whose sum is σ = 918691200. Its totient is φ = 128558592.

The previous prime is 422175199. The next prime is 422175239. The reversal of 422175234 is 432571224.

It is not an unprimeable number, because it can be changed into a prime (422175239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20334 + ... + 35465.

It is an arithmetic number, because the mean of its divisors is an integer number (28709100).

Almost surely, 2^422175234 is an apocalyptic number.

422175234 is an abundant number, since it is smaller than the sum of its proper divisors (496515966).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

422175234 is a wasteful number, since it uses less digits than its factorization.

422175234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55914.

The product of its digits is 13440, while the sum is 30.

The square root of 422175234 is about 20546.9032703228. The cubic root of 422175234 is about 750.1778742554.

The spelling of 422175234 in words is "four hundred twenty-two million, one hundred seventy-five thousand, two hundred thirty-four".