23324213 has 4 divisors (see below), whose sum is σ = 25444608. Its totient is φ = 21203820.

The previous prime is 23324201. The next prime is 23324219. The reversal of 23324213 is 31242332.

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 not a de Polignac number, because 23324213 - 2¹⁰ = 23323189 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 (23324219) 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, 1060181 + ... + 1060202.

It is an arithmetic number, because the mean of its divisors is an integer number (6361152).

Almost surely, 2^23324213 is an apocalyptic number.

It is an amenable number.

23324213 is a deficient number, since it is larger than the sum of its proper divisors (2120395).

23324213 is a wasteful number, since it uses less digits than its factorization.

23324213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2120394.

The product of its digits is 864, while the sum is 20.

The square root of 23324213 is about 4829.5147789400. The cubic root of 23324213 is about 285.7167268720.

Adding to 23324213 its reverse (31242332), we get a palindrome (54566545).

The spelling of 23324213 in words is "twenty-three million, three hundred twenty-four thousand, two hundred thirteen".