13038286 has 16 divisors (see below), whose sum is σ = 21609504. Its totient is φ = 5868544.

The previous prime is 13038283. The next prime is 13038293. The reversal of 13038286 is 68283031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13038283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7555 + ... + 9118.

It is an arithmetic number, because the mean of its divisors is an integer number (1350594).

Almost surely, 2^13038286 is an apocalyptic number.

13038286 is a deficient number, since it is larger than the sum of its proper divisors (8571218).

13038286 is a wasteful number, since it uses less digits than its factorization.

13038286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16715.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 13038286 is about 3610.8566850541. The cubic root of 13038286 is about 235.3640712569.

It can be divided in two parts, 130 and 38286, that added together give a 4-th power (38416 = 14⁴).

The spelling of 13038286 in words is "thirteen million, thirty-eight thousand, two hundred eighty-six".