13744907 has 8 divisors (see below), whose sum is σ = 15343680. Its totient is φ = 12204360.

The previous prime is 13744901. The next prime is 13744919. The reversal of 13744907 is 70944731.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13744907 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13744901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14057 + ... + 15002.

It is an arithmetic number, because the mean of its divisors is an integer number (1917960).

Almost surely, 2^13744907 is an apocalyptic number.

13744907 is a deficient number, since it is larger than the sum of its proper divisors (1598773).

13744907 is a wasteful number, since it uses less digits than its factorization.

13744907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29113.

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 13744907 is about 3707.4124399640. The cubic root of 13744907 is about 239.5414101684.

The spelling of 13744907 in words is "thirteen million, seven hundred forty-four thousand, nine hundred seven".