13418361 has 48 divisors (see below), whose sum is σ = 22643712. Its totient is φ = 7576800.

The previous prime is 13418347. The next prime is 13418369. The reversal of 13418361 is 16381431.

13418361 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13418361 - 2¹¹ = 13416313 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13418369) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 161626 + ... + 161708.

It is an arithmetic number, because the mean of its divisors is an integer number (471744).

Almost surely, 2^13418361 is an apocalyptic number.

13418361 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13418361 is a deficient number, since it is larger than the sum of its proper divisors (9225351).

13418361 is a wasteful number, since it uses less digits than its factorization.

13418361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194 (or 191 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 13418361 is about 3663.1081065128. The cubic root of 13418361 is about 237.6292098395.

Adding to 13418361 its reverse (16381431), we get a palindrome (29799792).

The spelling of 13418361 in words is "thirteen million, four hundred eighteen thousand, three hundred sixty-one".