422968255 has 8 divisors (see below), whose sum is σ = 509669424. Its totient is φ = 336969600.

The previous prime is 422968223. The next prime is 422968261. The reversal of 422968255 is 552869224.

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

It is not a de Polignac number, because 422968255 - 2⁵ = 422968223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 174301 + ... + 176710.

It is an arithmetic number, because the mean of its divisors is an integer number (63708678).

Almost surely, 2^422968255 is an apocalyptic number.

422968255 is a deficient number, since it is larger than the sum of its proper divisors (86701169).

422968255 is a wasteful number, since it uses less digits than its factorization.

422968255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351257.

The product of its digits is 345600, while the sum is 43.

The square root of 422968255 is about 20566.1920393640. The cubic root of 422968255 is about 750.6472959980.

The spelling of 422968255 in words is "four hundred twenty-two million, nine hundred sixty-eight thousand, two hundred fifty-five".