23345343 has 12 divisors (see below), whose sum is σ = 38538448. Its totient is φ = 13340160.

The previous prime is 23345341. The next prime is 23345347. The reversal of 23345343 is 34354332.

It is a happy number.

It is not a de Polignac number, because 23345343 - 2¹ = 23345341 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 (23345341) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 185218 + ... + 185343.

Almost surely, 2^23345343 is an apocalyptic number.

23345343 is a deficient number, since it is larger than the sum of its proper divisors (15193105).

23345343 is a wasteful number, since it uses less digits than its factorization.

23345343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370574 (or 370571 counting only the distinct ones).

The product of its digits is 12960, while the sum is 27.

The square root of 23345343 is about 4831.7018740812. The cubic root of 23345343 is about 285.8029801899.

Adding to 23345343 its reverse (34354332), we get a palindrome (57699675).

The spelling of 23345343 in words is "twenty-three million, three hundred forty-five thousand, three hundred forty-three".