422594667 has 24 divisors (see below), whose sum is σ = 682154928. Its totient is φ = 249868800.

The previous prime is 422594657. The next prime is 422594693. The reversal of 422594667 is 766495224.

It is not a de Polignac number, because 422594667 - 2¹⁶ = 422529131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (422594647) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47998 + ... + 56115.

It is an arithmetic number, because the mean of its divisors is an integer number (28423122).

Almost surely, 2^422594667 is an apocalyptic number.

422594667 is a deficient number, since it is larger than the sum of its proper divisors (259560261).

422594667 is a wasteful number, since it uses less digits than its factorization.

422594667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104171 (or 104168 counting only the distinct ones).

The product of its digits is 725760, while the sum is 45.

The square root of 422594667 is about 20557.1074570330. The cubic root of 422594667 is about 750.4262270614.

The spelling of 422594667 in words is "four hundred twenty-two million, five hundred ninety-four thousand, six hundred sixty-seven".