23501342 has 4 divisors (see below), whose sum is σ = 35252016. Its totient is φ = 11750670.

The previous prime is 23501333. The next prime is 23501351. The reversal of 23501342 is 24310532.

It is a happy number.

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

It is an interprime number because it is at equal distance from previous prime (23501333) and next prime (23501351).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5875334 + ... + 5875337.

It is an arithmetic number, because the mean of its divisors is an integer number (8813004).

Almost surely, 2^23501342 is an apocalyptic number.

23501342 is a deficient number, since it is larger than the sum of its proper divisors (11750674).

23501342 is a wasteful number, since it uses less digits than its factorization.

23501342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11750673.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 23501342 is about 4847.8182721715. The cubic root of 23501342 is about 286.4381680741.

Adding to 23501342 its reverse (24310532), we get a palindrome (47811874).

The spelling of 23501342 in words is "twenty-three million, five hundred one thousand, three hundred forty-two".