13335145 has 8 divisors (see below), whose sum is σ = 16125120. Its totient is φ = 10586160.

The previous prime is 13335139. The next prime is 13335151. The reversal of 13335145 is 54153331.

It is an interprime number because it is at equal distance from previous prime (13335139) and next prime (13335151).

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

It is not a de Polignac number, because 13335145 - 2¹¹ = 13333097 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9525 + ... + 10834.

It is an arithmetic number, because the mean of its divisors is an integer number (2015640).

Almost surely, 2^13335145 is an apocalyptic number.

It is an amenable number.

13335145 is a deficient number, since it is larger than the sum of its proper divisors (2789975).

13335145 is a wasteful number, since it uses less digits than its factorization.

13335145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20495.

The product of its digits is 2700, while the sum is 25.

The square root of 13335145 is about 3651.7317809500. The cubic root of 13335145 is about 237.1369596547.

Adding to 13335145 its reverse (54153331), we get a palindrome (67488476).

The spelling of 13335145 in words is "thirteen million, three hundred thirty-five thousand, one hundred forty-five".