13439514 has 32 divisors (see below), whose sum is σ = 29532096. Its totient is φ = 4043520.

The previous prime is 13439497. The next prime is 13439527. The reversal of 13439514 is 41593431.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9714 + ... + 11010.

It is an arithmetic number, because the mean of its divisors is an integer number (922878).

Almost surely, 2^13439514 is an apocalyptic number.

13439514 is an abundant number, since it is smaller than the sum of its proper divisors (16092582).

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

13439514 is a wasteful number, since it uses less digits than its factorization.

13439514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1470.

The product of its digits is 6480, while the sum is 30.

The square root of 13439514 is about 3665.9942716813. The cubic root of 13439514 is about 237.7540122565.

The spelling of 13439514 in words is "thirteen million, four hundred thirty-nine thousand, five hundred fourteen".