422925299 has 4 divisors (see below), whose sum is σ = 437508960. Its totient is φ = 408341640.

The previous prime is 422925271. The next prime is 422925301. The reversal of 422925299 is 992529224.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 422925299 - 2²⁸ = 154489843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (422925229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7291787 + ... + 7291844.

It is an arithmetic number, because the mean of its divisors is an integer number (109377240).

Almost surely, 2^422925299 is an apocalyptic number.

422925299 is a deficient number, since it is larger than the sum of its proper divisors (14583661).

422925299 is a wasteful number, since it uses less digits than its factorization.

422925299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14583660.

The product of its digits is 233280, while the sum is 44.

The square root of 422925299 is about 20565.1476775636. The cubic root of 422925299 is about 750.6218836126.

The spelling of 422925299 in words is "four hundred twenty-two million, nine hundred twenty-five thousand, two hundred ninety-nine".