13018364 has 6 divisors (see below), whose sum is σ = 22782144. Its totient is φ = 6509180.

The previous prime is 13018349. The next prime is 13018367. The reversal of 13018364 is 46381031.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13018367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1627292 + ... + 1627299.

It is an arithmetic number, because the mean of its divisors is an integer number (3797024).

Almost surely, 2^13018364 is an apocalyptic number.

It is an amenable number.

13018364 is a deficient number, since it is larger than the sum of its proper divisors (9763780).

13018364 is a wasteful number, since it uses less digits than its factorization.

13018364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3254595 (or 3254593 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 13018364 is about 3608.0970053478. The cubic root of 13018364 is about 235.2441343976.

Adding to 13018364 its reverse (46381031), we get a palindrome (59399395).

The spelling of 13018364 in words is "thirteen million, eighteen thousand, three hundred sixty-four".