13744315 has 32 divisors (see below), whose sum is σ = 19353600. Its totient is φ = 9279360.

The previous prime is 13744259. The next prime is 13744319. The reversal of 13744315 is 51344731.

It is not a de Polignac number, because 13744315 - 2⁷ = 13744187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13744319) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38106 + ... + 38464.

It is an arithmetic number, because the mean of its divisors is an integer number (604800).

Almost surely, 2^13744315 is an apocalyptic number.

13744315 is a deficient number, since it is larger than the sum of its proper divisors (5609285).

13744315 is a wasteful number, since it uses less digits than its factorization.

13744315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427.

The product of its digits is 5040, while the sum is 28.

The square root of 13744315 is about 3707.3325990529. The cubic root of 13744315 is about 239.5379710631.

The spelling of 13744315 in words is "thirteen million, seven hundred forty-four thousand, three hundred fifteen".