13724214 has 24 divisors (see below), whose sum is σ = 31930488. Its totient is φ = 3921120.

The previous prime is 13724201. The next prime is 13724231. The reversal of 13724214 is 41242731.

It is a happy number.

13724214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11 ways as a sum of consecutive naturals, for example, 23047 + ... + 23634.

It is an arithmetic number, because the mean of its divisors is an integer number (1330437).

Almost surely, 2^13724214 is an apocalyptic number.

13724214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13724214 is an abundant number, since it is smaller than the sum of its proper divisors (18206274).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13724214 is a wasteful number, since it uses less digits than its factorization.

13724214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46700 (or 46693 counting only the distinct ones).

The product of its digits is 1344, while the sum is 24.

The square root of 13724214 is about 3704.6206283505. The cubic root of 13724214 is about 239.4211396811.

Adding to 13724214 its reverse (41242731), we get a palindrome (54966945).

The spelling of 13724214 in words is "thirteen million, seven hundred twenty-four thousand, two hundred fourteen".