23164213 has 8 divisors (see below), whose sum is σ = 23414976. Its totient is φ = 22915200.

The previous prime is 23164189. The next prime is 23164231. The reversal of 23164213 is 31246132.

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-23164213 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 (23164313) by changing a digit.

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, 65445 + ... + 65797.

It is an arithmetic number, because the mean of its divisors is an integer number (2926872).

Almost surely, 2^23164213 is an apocalyptic number.

It is an amenable number.

23164213 is a deficient number, since it is larger than the sum of its proper divisors (250763).

23164213 is a wasteful number, since it uses less digits than its factorization.

23164213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 875.

The product of its digits is 864, while the sum is 22.

The square root of 23164213 is about 4812.9214620644. The cubic root of 23164213 is about 285.0619050916.

The spelling of 23164213 in words is "twenty-three million, one hundred sixty-four thousand, two hundred thirteen".