422757699 has 32 divisors (see below), whose sum is σ = 700170240. Its totient is φ = 220931712.

The previous prime is 422757697. The next prime is 422757703. The reversal of 422757699 is 996757224.

It is not a de Polignac number, because 422757699 - 2¹ = 422757697 is a prime.

It is not an unprimeable number, because it can be changed into a prime (422757697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22654 + ... + 36860.

It is an arithmetic number, because the mean of its divisors is an integer number (21880320).

Almost surely, 2^422757699 is an apocalyptic number.

422757699 is a deficient number, since it is larger than the sum of its proper divisors (277412541).

422757699 is a wasteful number, since it uses less digits than its factorization.

422757699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14339.

The product of its digits is 1905120, while the sum is 51.

The square root of 422757699 is about 20561.0724185291. The cubic root of 422757699 is about 750.5227164942.

The spelling of 422757699 in words is "four hundred twenty-two million, seven hundred fifty-seven thousand, six hundred ninety-nine".