13363245 has 64 divisors (see below), whose sum is σ = 27648000. Its totient is φ = 5997888.

The previous prime is 13363243. The next prime is 13363247. The reversal of 13363245 is 54236331.

It is a happy number.

13363245 is a `hidden beast` number, since 1 + 336 + 324 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (13363243) and next prime (13363247).

It is not a de Polignac number, because 13363245 - 2¹ = 13363243 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13363243) 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 in 63 ways as a sum of consecutive naturals, for example, 74566 + ... + 74744.

It is an arithmetic number, because the mean of its divisors is an integer number (432000).

Almost surely, 2^13363245 is an apocalyptic number.

13363245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13363245 is an abundant number, since it is smaller than the sum of its proper divisors (14284755).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13363245 is a wasteful number, since it uses less digits than its factorization.

13363245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279 (or 273 counting only the distinct ones).

The product of its digits is 6480, while the sum is 27.

The square root of 13363245 is about 3655.5772457985. The cubic root of 13363245 is about 237.3034088767.

Adding to 13363245 its reverse (54236331), we get a palindrome (67599576).

The spelling of 13363245 in words is "thirteen million, three hundred sixty-three thousand, two hundred forty-five".