13286450 has 12 divisors (see below), whose sum is σ = 24712890. Its totient is φ = 5314560.

The previous prime is 13286447. The next prime is 13286461. The reversal of 13286450 is 5468231.

13286450 is digitally balanced in base 2, 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 3 ways, for example, as 8300161 + 4986289 = 2881^2 + 2233^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 132815 + ... + 132914.

Almost surely, 2^13286450 is an apocalyptic number.

13286450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13286450 is a deficient number, since it is larger than the sum of its proper divisors (11426440).

13286450 is a wasteful number, since it uses less digits than its factorization.

13286450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265741 (or 265736 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 13286450 is about 3645.0582985736. The cubic root of 13286450 is about 236.8479622117.

The spelling of 13286450 in words is "thirteen million, two hundred eighty-six thousand, four hundred fifty".