12739214 has 8 divisors (see below), whose sum is σ = 19125288. Its totient is φ = 6364120.

The previous prime is 12739189. The next prime is 12739229. The reversal of 12739214 is 41293721.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1424 + ... + 5244.

It is an arithmetic number, because the mean of its divisors is an integer number (2390661).

Almost surely, 2^12739214 is an apocalyptic number.

12739214 is a deficient number, since it is larger than the sum of its proper divisors (6386074).

12739214 is a wasteful number, since it uses less digits than its factorization.

12739214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5490.

The product of its digits is 3024, while the sum is 29.

The square root of 12739214 is about 3569.2035526151. The cubic root of 12739214 is about 233.5505410514.

The spelling of 12739214 in words is "twelve million, seven hundred thirty-nine thousand, two hundred fourteen".