13789105 has 16 divisors (see below), whose sum is σ = 18144000. Its totient is φ = 9976960.

The previous prime is 13789103. The next prime is 13789133. The reversal of 13789105 is 50198731.

It is a happy number.

It is not a de Polignac number, because 13789105 - 2¹ = 13789103 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13789103) 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 15 ways as a sum of consecutive naturals, for example, 12621 + ... + 13669.

It is an arithmetic number, because the mean of its divisors is an integer number (1134000).

Almost surely, 2^13789105 is an apocalyptic number.

It is an amenable number.

13789105 is a deficient number, since it is larger than the sum of its proper divisors (4354895).

13789105 is a wasteful number, since it uses less digits than its factorization.

13789105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1304.

The product of its (nonzero) digits is 7560, while the sum is 34.

The square root of 13789105 is about 3713.3684169498. The cubic root of 13789105 is about 239.7978911905.

The spelling of 13789105 in words is "thirteen million, seven hundred eighty-nine thousand, one hundred five".