422355158 has 8 divisors (see below), whose sum is σ = 644270760. Its totient is φ = 207598240.

The previous prime is 422355149. The next prime is 422355163. The reversal of 422355158 is 851553224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1789523 + ... + 1789758.

It is an arithmetic number, because the mean of its divisors is an integer number (80533845).

Almost surely, 2^422355158 is an apocalyptic number.

422355158 is a deficient number, since it is larger than the sum of its proper divisors (221915602).

422355158 is a wasteful number, since it uses less digits than its factorization.

422355158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3579342.

The product of its digits is 48000, while the sum is 35.

The square root of 422355158 is about 20551.2811766079. The cubic root of 422355158 is about 750.2844301931.

The spelling of 422355158 in words is "four hundred twenty-two million, three hundred fifty-five thousand, one hundred fifty-eight".