422723175 has 24 divisors (see below), whose sum is σ = 798746496. Its totient is φ = 193244640.

The previous prime is 422723159. The next prime is 422723293. The reversal of 422723175 is 571327224.

422723175 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 422723175 - 2⁴ = 422723159 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 402069 + ... + 403118.

It is an arithmetic number, because the mean of its divisors is an integer number (33281104).

Almost surely, 2^422723175 is an apocalyptic number.

422723175 is a deficient number, since it is larger than the sum of its proper divisors (376023321).

422723175 is a wasteful number, since it uses less digits than its factorization.

422723175 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 805207 (or 805202 counting only the distinct ones).

The product of its digits is 23520, while the sum is 33.

The square root of 422723175 is about 20560.2328537398. The cubic root of 422723175 is about 750.5022857591.

The spelling of 422723175 in words is "four hundred twenty-two million, seven hundred twenty-three thousand, one hundred seventy-five".