23214239 has 8 divisors (see below), whose sum is σ = 24194160. Its totient is φ = 22246336.

The previous prime is 23214223. The next prime is 23214259. The reversal of 23214239 is 93241232.

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 23214239 - 2⁴ = 23214223 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 (23214259) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 1052 + ... + 6894.

It is an arithmetic number, because the mean of its divisors is an integer number (3024270).

Almost surely, 2^23214239 is an apocalyptic number.

23214239 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

23214239 is a deficient number, since it is larger than the sum of its proper divisors (979921).

23214239 is a wasteful number, since it uses less digits than its factorization.

23214239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6009.

The product of its digits is 2592, while the sum is 26.

The square root of 23214239 is about 4818.1157105242. The cubic root of 23214239 is about 285.2669664274.

The spelling of 23214239 in words is "twenty-three million, two hundred fourteen thousand, two hundred thirty-nine".