422830459 has 8 divisors (see below), whose sum is σ = 443113632. Its totient is φ = 402705600.

The previous prime is 422830451. The next prime is 422830493. The reversal of 422830459 is 954038224.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 422830459 - 2³ = 422830451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (422830451) 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 7 ways as a sum of consecutive naturals, for example, 34092 + ... + 44809.

It is an arithmetic number, because the mean of its divisors is an integer number (55389204).

Almost surely, 2^422830459 is an apocalyptic number.

422830459 is a deficient number, since it is larger than the sum of its proper divisors (20283173).

422830459 is a wasteful number, since it uses less digits than its factorization.

422830459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79157.

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 422830459 is about 20562.8417053675. The cubic root of 422830459 is about 750.5657710228.

The spelling of 422830459 in words is "four hundred twenty-two million, eight hundred thirty thousand, four hundred fifty-nine".