23134422 has 16 divisors (see below), whose sum is σ = 46379520. Its totient is φ = 7693032.

The previous prime is 23134411. The next prime is 23134429. The reversal of 23134422 is 22443132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23134429) 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, 1758 + ... + 7025.

It is an arithmetic number, because the mean of its divisors is an integer number (2898720).

Almost surely, 2^23134422 is an apocalyptic number.

23134422 is an abundant number, since it is smaller than the sum of its proper divisors (23245098).

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

23134422 is a wasteful number, since it uses less digits than its factorization.

23134422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9227.

The product of its digits is 1152, while the sum is 21.

The square root of 23134422 is about 4809.8255685628. The cubic root of 23134422 is about 284.9396486552.

Adding to 23134422 its reverse (22443132), we get a palindrome (45577554).

The spelling of 23134422 in words is "twenty-three million, one hundred thirty-four thousand, four hundred twenty-two".