23422254 has 16 divisors (see below), whose sum is σ = 47025792. Its totient is φ = 7777208.

The previous prime is 23422253. The next prime is 23422271. The reversal of 23422254 is 45222432.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23422253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5844 + ... + 8999.

It is an arithmetic number, because the mean of its divisors is an integer number (2939112).

Almost surely, 2^23422254 is an apocalyptic number.

23422254 is an abundant number, since it is smaller than the sum of its proper divisors (23603538).

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

23422254 is a wasteful number, since it uses less digits than its factorization.

23422254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15111.

The product of its digits is 3840, while the sum is 24.

The square root of 23422254 is about 4839.6543264989. The cubic root of 23422254 is about 286.1164945088.

Adding to 23422254 its reverse (45222432), we get a palindrome (68644686).

The spelling of 23422254 in words is "twenty-three million, four hundred twenty-two thousand, two hundred fifty-four".