422396258 has 32 divisors (see below), whose sum is σ = 676704000. Its totient is φ = 197179920.

The previous prime is 422396251. The next prime is 422396291. The reversal of 422396258 is 852693224.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (422396251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1114313 + ... + 1114691.

It is an arithmetic number, because the mean of its divisors is an integer number (21147000).

Almost surely, 2^422396258 is an apocalyptic number.

422396258 is a deficient number, since it is larger than the sum of its proper divisors (254307742).

422396258 is a wasteful number, since it uses less digits than its factorization.

422396258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 750.

The product of its digits is 207360, while the sum is 41.

The square root of 422396258 is about 20552.2810899423. The cubic root of 422396258 is about 750.3087664965.

The spelling of 422396258 in words is "four hundred twenty-two million, three hundred ninety-six thousand, two hundred fifty-eight".