23439214 has 8 divisors (see below), whose sum is σ = 35976600. Its totient is φ = 11447016.

The previous prime is 23439211. The next prime is 23439223. The reversal of 23439214 is 41293432.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23439211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136189 + ... + 136360.

It is an arithmetic number, because the mean of its divisors is an integer number (4497075).

Almost surely, 2^23439214 is an apocalyptic number.

23439214 is a deficient number, since it is larger than the sum of its proper divisors (12537386).

23439214 is a wasteful number, since it uses less digits than its factorization.

23439214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272594.

The product of its digits is 5184, while the sum is 28.

The square root of 23439214 is about 4841.4062006818. The cubic root of 23439214 is about 286.1855366113.

It can be divided in two parts, 23439 and 214, that added together give a triangular number (23653 = T₂₁₇).

The spelling of 23439214 in words is "twenty-three million, four hundred thirty-nine thousand, two hundred fourteen".