13236245 has 8 divisors (see below), whose sum is σ = 17327520. Its totient is φ = 9626320.

The previous prime is 13236239. The next prime is 13236257. The reversal of 13236245 is 54263231.

13236245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13236245 - 2¹⁰ = 13235221 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120275 + ... + 120384.

It is an arithmetic number, because the mean of its divisors is an integer number (2165940).

Almost surely, 2^13236245 is an apocalyptic number.

It is an amenable number.

13236245 is a deficient number, since it is larger than the sum of its proper divisors (4091275).

13236245 is a wasteful number, since it uses less digits than its factorization.

13236245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240675.

The product of its digits is 4320, while the sum is 26.

The square root of 13236245 is about 3638.1650594771. The cubic root of 13236245 is about 236.5492628912.

Adding to 13236245 its reverse (54263231), we get a palindrome (67499476).

The spelling of 13236245 in words is "thirteen million, two hundred thirty-six thousand, two hundred forty-five".