13245286 has 16 divisors (see below), whose sum is σ = 21448800. Its totient is φ = 6115648.

The previous prime is 13245269. The next prime is 13245301. The reversal of 13245286 is 68254231.

13245286 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 3631 + ... + 6298.

It is an arithmetic number, because the mean of its divisors is an integer number (1340550).

Almost surely, 2^13245286 is an apocalyptic number.

13245286 is a deficient number, since it is larger than the sum of its proper divisors (8203514).

13245286 is a wasteful number, since it uses less digits than its factorization.

13245286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9983.

The product of its digits is 11520, while the sum is 31.

The square root of 13245286 is about 3639.4073693391. The cubic root of 13245286 is about 236.6031088558.

It can be divided in two parts, 13245 and 286, that added together give a palindrome (13531).

The spelling of 13245286 in words is "thirteen million, two hundred forty-five thousand, two hundred eighty-six".