422353914 has 8 divisors (see below), whose sum is σ = 844707840. Its totient is φ = 140784636.

The previous prime is 422353913. The next prime is 422353949. The reversal of 422353914 is 419353224.

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

422353914 is an admirable number.

It is a super-2 number, since 2×422353914² = 356765657342238792, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (422353913) 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, 35196154 + ... + 35196165.

It is an arithmetic number, because the mean of its divisors is an integer number (105588480).

Almost surely, 2^422353914 is an apocalyptic number.

422353914 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

422353914 is a wasteful number, since it uses less digits than its factorization.

422353914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70392324.

The product of its digits is 25920, while the sum is 33.

The square root of 422353914 is about 20551.2509108327. The cubic root of 422353914 is about 750.2836935660.

The spelling of 422353914 in words is "four hundred twenty-two million, three hundred fifty-three thousand, nine hundred fourteen".