12717214 has 8 divisors (see below), whose sum is σ = 19399320. Its totient is φ = 6250776.

The previous prime is 12717209. The next prime is 12717227. The reversal of 12717214 is 41271721.

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

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, 53769 + ... + 54004.

It is an arithmetic number, because the mean of its divisors is an integer number (2424915).

Almost surely, 2^12717214 is an apocalyptic number.

12717214 is a deficient number, since it is larger than the sum of its proper divisors (6682106).

12717214 is a wasteful number, since it uses less digits than its factorization.

12717214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107834.

The product of its digits is 784, while the sum is 25.

The square root of 12717214 is about 3566.1203008311. The cubic root of 12717214 is about 233.4160201278.

Adding to 12717214 its reverse (41271721), we get a palindrome (53988935).

The spelling of 12717214 in words is "twelve million, seven hundred seventeen thousand, two hundred fourteen".