23334213 has 16 divisors (see below), whose sum is σ = 37103616. Its totient is φ = 12753840.

The previous prime is 23334211. The next prime is 23334247. The reversal of 23334213 is 31243332.

It is not a de Polignac number, because 23334213 - 2¹ = 23334211 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 23334213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23334211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23673 + ... + 24638.

It is an arithmetic number, because the mean of its divisors is an integer number (2318976).

Almost surely, 2^23334213 is an apocalyptic number.

23334213 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

23334213 is a deficient number, since it is larger than the sum of its proper divisors (13769403).

23334213 is a wasteful number, since it uses less digits than its factorization.

23334213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48344.

The product of its digits is 1296, while the sum is 21.

The square root of 23334213 is about 4830.5499686889. The cubic root of 23334213 is about 285.7575536735.

Adding to 23334213 its reverse (31243332), we get a palindrome (54577545).

The spelling of 23334213 in words is "twenty-three million, three hundred thirty-four thousand, two hundred thirteen".