13714445 has 4 divisors (see below), whose sum is σ = 16457340. Its totient is φ = 10971552.

The previous prime is 13714391. The next prime is 13714453. The reversal of 13714445 is 54441731.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 9597604 + 4116841 = 3098^2 + 2029^2 .

It is a cyclic number.

It is not a de Polignac number, because 13714445 - 2⁶ = 13714381 is a prime.

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, 1371440 + ... + 1371449.

It is an arithmetic number, because the mean of its divisors is an integer number (4114335).

Almost surely, 2^13714445 is an apocalyptic number.

It is an amenable number.

13714445 is a deficient number, since it is larger than the sum of its proper divisors (2742895).

13714445 is an equidigital number, since it uses as much as digits as its factorization.

13714445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2742894.

The product of its digits is 6720, while the sum is 29.

The square root of 13714445 is about 3703.3019050572. The cubic root of 13714445 is about 239.3643189339.

The spelling of 13714445 in words is "thirteen million, seven hundred fourteen thousand, four hundred forty-five".