13734715 has 8 divisors (see below), whose sum is σ = 16652160. Its totient is φ = 10874112.

The previous prime is 13734689. The next prime is 13734751. The reversal of 13734715 is 51743731.

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

It is a cyclic number.

It is not a de Polignac number, because 13734715 - 2⁵ = 13734683 is a prime.

It is a super-3 number, since 3×13734715³ (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

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, 13675 + ... + 14644.

It is an arithmetic number, because the mean of its divisors is an integer number (2081520).

Almost surely, 2^13734715 is an apocalyptic number.

13734715 is a deficient number, since it is larger than the sum of its proper divisors (2917445).

13734715 is an equidigital number, since it uses as much as digits as its factorization.

13734715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28421.

The product of its digits is 8820, while the sum is 31.

The square root of 13734715 is about 3706.0376414710. The cubic root of 13734715 is about 239.4821879963.

The spelling of 13734715 in words is "thirteen million, seven hundred thirty-four thousand, seven hundred fifteen".