422567163 has 12 divisors (see below), whose sum is σ = 642500040. Its totient is φ = 266884416.

The previous prime is 422567099. The next prime is 422567183. The reversal of 422567163 is 361765224.

It is not a de Polignac number, because 422567163 - 2⁶ = 422567099 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (422567183) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1235406 + ... + 1235747.

It is an arithmetic number, because the mean of its divisors is an integer number (53541670).

Almost surely, 2^422567163 is an apocalyptic number.

422567163 is a deficient number, since it is larger than the sum of its proper divisors (219932877).

422567163 is a wasteful number, since it uses less digits than its factorization.

422567163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2471178 (or 2471175 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 422567163 is about 20556.4384804372. The cubic root of 422567163 is about 750.4099465509.

The spelling of 422567163 in words is "four hundred twenty-two million, five hundred sixty-seven thousand, one hundred sixty-three".