23613343 has 4 divisors (see below), whose sum is σ = 25429768. Its totient is φ = 21796920.

The previous prime is 23613329. The next prime is 23613361. The reversal of 23613343 is 34331632.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23613343 - 2⁵ = 23613311 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23613313) 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, 908193 + ... + 908218.

It is an arithmetic number, because the mean of its divisors is an integer number (6357442).

Almost surely, 2^23613343 is an apocalyptic number.

23613343 is a deficient number, since it is larger than the sum of its proper divisors (1816425).

23613343 is a wasteful number, since it uses less digits than its factorization.

23613343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1816424.

The product of its digits is 3888, while the sum is 25.

The square root of 23613343 is about 4859.3562330827. The cubic root of 23613343 is about 286.8924759187.

Adding to 23613343 its reverse (34331632), we get a palindrome (57944975).

The spelling of 23613343 in words is "twenty-three million, six hundred thirteen thousand, three hundred forty-three".