422125174 has 8 divisors (see below), whose sum is σ = 636027840. Its totient is φ = 210115896.

The previous prime is 422125169. The next prime is 422125177. The reversal of 422125174 is 471521224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422125177) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 472789 + ... + 473680.

It is an arithmetic number, because the mean of its divisors is an integer number (79503480).

Almost surely, 2^422125174 is an apocalyptic number.

422125174 is a deficient number, since it is larger than the sum of its proper divisors (213902666).

422125174 is a wasteful number, since it uses less digits than its factorization.

422125174 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 946694.

The product of its digits is 4480, while the sum is 28.

The square root of 422125174 is about 20545.6850457706. The cubic root of 422125174 is about 750.1482219643.

Adding to 422125174 its reverse (471521224), we get a palindrome (893646398).

The spelling of 422125174 in words is "four hundred twenty-two million, one hundred twenty-five thousand, one hundred seventy-four".