422338 has 16 divisors (see below), whose sum is σ = 733824. Its totient is φ = 178560.

The previous prime is 422321. The next prime is 422339. The reversal of 422338 is 833224.

It is not an unprimeable number, because it can be changed into a prime (422339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1203 + ... + 1513.

It is an arithmetic number, because the mean of its divisors is an integer number (45864).

2⁴²²³³⁸ is an apocalyptic number.

422338 is a deficient number, since it is larger than the sum of its proper divisors (311486).

422338 is a wasteful number, since it uses less digits than its factorization.

422338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417.

The product of its digits is 1152, while the sum is 22.

The square root of 422338 is about 649.8753726677. The cubic root of 422338 is about 75.0274270059.

The spelling of 422338 in words is "four hundred twenty-two thousand, three hundred thirty-eight".