13723014 has 16 divisors (see below), whose sum is σ = 27483120. Its totient is φ = 4568160.

The previous prime is 13723009. The next prime is 13723033. The reversal of 13723014 is 41032731.

It is a super-2 number, since 2×13723014² = 376642226488392, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6444 + ... + 8304.

It is an arithmetic number, because the mean of its divisors is an integer number (1717695).

Almost surely, 2^13723014 is an apocalyptic number.

13723014 is an abundant number, since it is smaller than the sum of its proper divisors (13760106).

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

13723014 is a wasteful number, since it uses less digits than its factorization.

13723014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3095.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 13723014 is about 3704.4586649064. The cubic root of 13723014 is about 239.4141614128.

Adding to 13723014 its reverse (41032731), we get a palindrome (54755745).

The spelling of 13723014 in words is "thirteen million, seven hundred twenty-three thousand, fourteen".