23322453 has 32 divisors (see below), whose sum is σ = 41057280. Its totient is φ = 11400960.

The previous prime is 23322427. The next prime is 23322457. The reversal of 23322453 is 35422332.

It is not a de Polignac number, because 23322453 - 2⁸ = 23322197 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23322457) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 958 + ... + 6896.

It is an arithmetic number, because the mean of its divisors is an integer number (1283040).

Almost surely, 2^23322453 is an apocalyptic number.

It is an amenable number.

23322453 is a deficient number, since it is larger than the sum of its proper divisors (17734827).

23322453 is a wasteful number, since it uses less digits than its factorization.

23322453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5977.

The product of its digits is 4320, while the sum is 24.

The square root of 23322453 is about 4829.3325625805. The cubic root of 23322453 is about 285.7095401474.

Adding to 23322453 its reverse (35422332), we get a palindrome (58744785).

The spelling of 23322453 in words is "twenty-three million, three hundred twenty-two thousand, four hundred fifty-three".