23238853 has 8 divisors (see below), whose sum is σ = 25436736. Its totient is φ = 21055200.

The previous prime is 23238833. The next prime is 23238869. The reversal of 23238853 is 35883232.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23238853 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 (23238833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25 + ... + 6817.

It is an arithmetic number, because the mean of its divisors is an integer number (3179592).

Almost surely, 2^23238853 is an apocalyptic number.

It is an amenable number.

23238853 is a deficient number, since it is larger than the sum of its proper divisors (2197883).

23238853 is a wasteful number, since it uses less digits than its factorization.

23238853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7115.

The product of its digits is 34560, while the sum is 34.

The square root of 23238853 is about 4820.6693518639. The cubic root of 23238853 is about 285.3677534333.

The spelling of 23238853 in words is "twenty-three million, two hundred thirty-eight thousand, eight hundred fifty-three".