23452253 has 4 divisors (see below), whose sum is σ = 25584288. Its totient is φ = 21320220.

The previous prime is 23452237. The next prime is 23452279. The reversal of 23452253 is 35225432.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23452253 - 2⁴ = 23452237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23452753) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1066001 + ... + 1066022.

It is an arithmetic number, because the mean of its divisors is an integer number (6396072).

Almost surely, 2^23452253 is an apocalyptic number.

It is an amenable number.

23452253 is a deficient number, since it is larger than the sum of its proper divisors (2132035).

23452253 is a wasteful number, since it uses less digits than its factorization.

23452253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2132034.

The product of its digits is 7200, while the sum is 26.

The square root of 23452253 is about 4842.7526263480. The cubic root of 23452253 is about 286.2385941566.

Adding to 23452253 its reverse (35225432), we get a palindrome (58677685).

The spelling of 23452253 in words is "twenty-three million, four hundred fifty-two thousand, two hundred fifty-three".