13740617 has 8 divisors (see below), whose sum is σ = 15355872. Its totient is φ = 12186400.

The previous prime is 13740599. The next prime is 13740673. The reversal of 13740617 is 71604731.

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 13740617 - 2¹² = 13736521 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13740617.

It is not an unprimeable number, because it can be changed into a prime (13740697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14783 + ... + 15684.

It is an arithmetic number, because the mean of its divisors is an integer number (1919484).

Almost surely, 2^13740617 is an apocalyptic number.

It is an amenable number.

13740617 is a deficient number, since it is larger than the sum of its proper divisors (1615255).

13740617 is a wasteful number, since it uses less digits than its factorization.

13740617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30519.

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 13740617 is about 3706.8338241685. The cubic root of 13740617 is about 239.5164860376.

The spelling of 13740617 in words is "thirteen million, seven hundred forty thousand, six hundred seventeen".