23353213 has 8 divisors (see below), whose sum is σ = 25200000. Its totient is φ = 21513648.

The previous prime is 23353201. The next prime is 23353237. The reversal of 23353213 is 31235332.

It is a happy number.

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

It is not a de Polignac number, because 23353213 - 2¹⁷ = 23222141 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 (23353273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6288 + ... + 9286.

It is an arithmetic number, because the mean of its divisors is an integer number (3150000).

Almost surely, 2^23353213 is an apocalyptic number.

It is an amenable number.

23353213 is a deficient number, since it is larger than the sum of its proper divisors (1846787).

23353213 is a wasteful number, since it uses less digits than its factorization.

23353213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3611.

The product of its digits is 1620, while the sum is 22.

The square root of 23353213 is about 4832.5162182863. The cubic root of 23353213 is about 285.8350924724.

Adding to 23353213 its reverse (31235332), we get a palindrome (54588545).

The spelling of 23353213 in words is "twenty-three million, three hundred fifty-three thousand, two hundred thirteen".