23253422 has 16 divisors (see below), whose sum is σ = 35785680. Its totient is φ = 11328768.

The previous prime is 23253409. The next prime is 23253431. The reversal of 23253422 is 22435232.

It is a congruent number.

It is an unprimeable number.

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, 12104 + ... + 13892.

It is an arithmetic number, because the mean of its divisors is an integer number (2236605).

Almost surely, 2^23253422 is an apocalyptic number.

23253422 is a deficient number, since it is larger than the sum of its proper divisors (12532258).

23253422 is a wasteful number, since it uses less digits than its factorization.

23253422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1955.

The product of its digits is 2880, while the sum is 23.

The square root of 23253422 is about 4822.1802123106. The cubic root of 23253422 is about 285.4273756284.

Adding to 23253422 its reverse (22435232), we get a palindrome (45688654).

The spelling of 23253422 in words is "twenty-three million, two hundred fifty-three thousand, four hundred twenty-two".