13285419 has 16 divisors (see below), whose sum is σ = 20659200. Its totient is φ = 7591080.

The previous prime is 13285417. The next prime is 13285423. The reversal of 13285419 is 91458231.

13285419 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13285419 - 2¹ = 13285417 is a prime.

It is a super-2 number, since 2×13285419² = 353004716011122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13285419.

It is not an unprimeable number, because it can be changed into a prime (13285417) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5427 + ... + 7484.

It is an arithmetic number, because the mean of its divisors is an integer number (1291200).

Almost surely, 2^13285419 is an apocalyptic number.

13285419 is a deficient number, since it is larger than the sum of its proper divisors (7373781).

13285419 is an equidigital number, since it uses as much as digits as its factorization.

13285419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12935 (or 12921 counting only the distinct ones).

The product of its digits is 8640, while the sum is 33.

The square root of 13285419 is about 3644.9168714801. The cubic root of 13285419 is about 236.8418357554.

The spelling of 13285419 in words is "thirteen million, two hundred eighty-five thousand, four hundred nineteen".