13590145 has 8 divisors (see below), whose sum is σ = 16338240. Its totient is φ = 10852080.

The previous prime is 13590139. The next prime is 13590163. The reversal of 13590145 is 54109531.

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

It is a de Polignac number, because none of the positive numbers 2^k-13590145 is a prime.

It is a super-2 number, since 2×13590145² = 369384082242050, which contains 22 as substring.

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, 900 + ... + 5290.

It is an arithmetic number, because the mean of its divisors is an integer number (2042280).

Almost surely, 2^13590145 is an apocalyptic number.

It is an amenable number.

13590145 is a deficient number, since it is larger than the sum of its proper divisors (2748095).

13590145 is an equidigital number, since it uses as much as digits as its factorization.

13590145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5015.

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 13590145 is about 3686.4813847353. The cubic root of 13590145 is about 238.6389686845.

Adding to 13590145 its reverse (54109531), we get a palindrome (67699676).

The spelling of 13590145 in words is "thirteen million, five hundred ninety thousand, one hundred forty-five".