13290017 has 8 divisors (see below), whose sum is σ = 14350056. Its totient is φ = 12235392.

The previous prime is 13290001. The next prime is 13290019. The reversal of 13290017 is 71009231.

13290017 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 3748096 + 9541921 = 1936^2 + 3089^2 .

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

It is not a de Polignac number, because 13290017 - 2⁴ = 13290001 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13289974 and 13290001.

It is not an unprimeable number, because it can be changed into a prime (13290019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4823 + ... + 7059.

It is an arithmetic number, because the mean of its divisors is an integer number (1793757).

Almost surely, 2^13290017 is an apocalyptic number.

It is an amenable number.

13290017 is a deficient number, since it is larger than the sum of its proper divisors (1060039).

13290017 is a wasteful number, since it uses less digits than its factorization.

13290017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2707.

The product of its (nonzero) digits is 378, while the sum is 23.

The square root of 13290017 is about 3645.5475583237. The cubic root of 13290017 is about 236.8691557607.

Adding to 13290017 its reverse (71009231), we get a palindrome (84299248).

The spelling of 13290017 in words is "thirteen million, two hundred ninety thousand, seventeen".