422653371 has 24 divisors (see below), whose sum is σ = 694109520. Its totient is φ = 227308032.

The previous prime is 422653369. The next prime is 422653373. The reversal of 422653371 is 173356224.

It is an interprime number because it is at equal distance from previous prime (422653369) and next prime (422653373).

It is not a de Polignac number, because 422653371 - 2¹ = 422653369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (422653373) 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, 82066 + ... + 87063.

It is an arithmetic number, because the mean of its divisors is an integer number (28921230).

Almost surely, 2^422653371 is an apocalyptic number.

422653371 is a deficient number, since it is larger than the sum of its proper divisors (271456149).

422653371 is a wasteful number, since it uses less digits than its factorization.

422653371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169163 (or 169156 counting only the distinct ones).

The product of its digits is 30240, while the sum is 33.

The square root of 422653371 is about 20558.5352347875. The cubic root of 422653371 is about 750.4609735021.

The spelling of 422653371 in words is "four hundred twenty-two million, six hundred fifty-three thousand, three hundred seventy-one".