23842339 has 8 divisors (see below), whose sum is σ = 24532992. Its totient is φ = 23157960.

The previous prime is 23842327. The next prime is 23842369. The reversal of 23842339 is 93324832.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23842339 - 2⁵ = 23842307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23842369) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6762 + ... + 9664.

It is an arithmetic number, because the mean of its divisors is an integer number (3066624).

Almost surely, 2^23842339 is an apocalyptic number.

23842339 is a deficient number, since it is larger than the sum of its proper divisors (690653).

23842339 is a wasteful number, since it uses less digits than its factorization.

23842339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3137.

The product of its digits is 31104, while the sum is 34.

The square root of 23842339 is about 4882.8617633515. The cubic root of 23842339 is about 287.8168966972.

The spelling of 23842339 in words is "twenty-three million, eight hundred forty-two thousand, three hundred thirty-nine".