13414939 has 4 divisors (see below), whose sum is σ = 13492656. Its totient is φ = 13337224.

The previous prime is 13414927. The next prime is 13414949. The reversal of 13414939 is 93941431.

13414939 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 93941431 = 1747 ⋅53773.

It is a cyclic number.

It is not a de Polignac number, because 13414939 - 2¹¹ = 13412891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13414949) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38599 + ... + 38944.

It is an arithmetic number, because the mean of its divisors is an integer number (3373164).

Almost surely, 2^13414939 is an apocalyptic number.

13414939 is a deficient number, since it is larger than the sum of its proper divisors (77717).

13414939 is an equidigital number, since it uses as much as digits as its factorization.

13414939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77716.

The product of its digits is 11664, while the sum is 34.

The square root of 13414939 is about 3662.6409870475. The cubic root of 13414939 is about 237.6090077624.

The spelling of 13414939 in words is "thirteen million, four hundred fourteen thousand, nine hundred thirty-nine".