23648253 has 16 divisors (see below), whose sum is σ = 33113280. Its totient is φ = 14990976.

The previous prime is 23648249. The next prime is 23648269. The reversal of 23648253 is 35284632.

It is a happy number.

It is not a de Polignac number, because 23648253 - 2² = 23648249 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 (23648213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3801 + ... + 7857.

It is an arithmetic number, because the mean of its divisors is an integer number (2069580).

Almost surely, 2^23648253 is an apocalyptic number.

It is an amenable number.

23648253 is a deficient number, since it is larger than the sum of its proper divisors (9465027).

23648253 is a wasteful number, since it uses less digits than its factorization.

23648253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4156.

The product of its digits is 34560, while the sum is 33.

The square root of 23648253 is about 4862.9469460400. The cubic root of 23648253 is about 287.0337870521.

The spelling of 23648253 in words is "twenty-three million, six hundred forty-eight thousand, two hundred fifty-three".