23204342 has 12 divisors (see below), whose sum is σ = 40489380. Its totient is φ = 9944676.

The previous prime is 23204333. The next prime is 23204351. The reversal of 23204342 is 24340232.

It is an interprime number because it is at equal distance from previous prime (23204333) and next prime (23204351).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 118292 + ... + 118487.

It is an arithmetic number, because the mean of its divisors is an integer number (3374115).

Almost surely, 2^23204342 is an apocalyptic number.

23204342 is a deficient number, since it is larger than the sum of its proper divisors (17285038).

23204342 is a wasteful number, since it uses less digits than its factorization.

23204342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236795 (or 236788 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 23204342 is about 4817.0885397717. The cubic root of 23204342 is about 285.2264210753.

Adding to 23204342 its reverse (24340232), we get a palindrome (47544574).

The spelling of 23204342 in words is "twenty-three million, two hundred four thousand, three hundred forty-two".