13789017 has 24 divisors (see below), whose sum is σ = 22434048. Its totient is φ = 8085600.

The previous prime is 13788991. The next prime is 13789019. The reversal of 13789017 is 71098731.

It is not a de Polignac number, because 13789017 - 2⁶ = 13788953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13789019) 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 23 ways as a sum of consecutive naturals, for example, 823 + ... + 5315.

It is an arithmetic number, because the mean of its divisors is an integer number (934752).

Almost surely, 2^13789017 is an apocalyptic number.

It is an amenable number.

13789017 is a deficient number, since it is larger than the sum of its proper divisors (8645031).

13789017 is a wasteful number, since it uses less digits than its factorization.

13789017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4541 (or 4538 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 36.

The square root of 13789017 is about 3713.3565678507. The cubic root of 13789017 is about 239.7973810713.

The spelling of 13789017 in words is "thirteen million, seven hundred eighty-nine thousand, seventeen".