23243342 has 4 divisors (see below), whose sum is σ = 34865016. Its totient is φ = 11621670.

The previous prime is 23243323. The next prime is 23243357. The reversal of 23243342 is 24334232.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5810834 + ... + 5810837.

It is an arithmetic number, because the mean of its divisors is an integer number (8716254).

Almost surely, 2^23243342 is an apocalyptic number.

23243342 is a deficient number, since it is larger than the sum of its proper divisors (11621674).

23243342 is a wasteful number, since it uses less digits than its factorization.

23243342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11621673.

The product of its digits is 3456, while the sum is 23.

The square root of 23243342 is about 4821.1349286242. The cubic root of 23243342 is about 285.3861268784.

Adding to 23243342 its reverse (24334232), we get a palindrome (47577574).

The spelling of 23243342 in words is "twenty-three million, two hundred forty-three thousand, three hundred forty-two".