13236741 has 24 divisors (see below), whose sum is σ = 22002240. Its totient is φ = 7511616.

The previous prime is 13236739. The next prime is 13236763. The reversal of 13236741 is 14763231.

13236741 is digitally balanced in base 2, base 3 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13236741 - 2¹ = 13236739 is a prime.

It is a super-2 number, since 2×13236741² = 350422624602162, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13236781) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9625 + ... + 10913.

It is an arithmetic number, because the mean of its divisors is an integer number (916760).

Almost surely, 2^13236741 is an apocalyptic number.

It is an amenable number.

13236741 is a deficient number, since it is larger than the sum of its proper divisors (8765499).

13236741 is a wasteful number, since it uses less digits than its factorization.

13236741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1465 (or 1462 counting only the distinct ones).

The product of its digits is 3024, while the sum is 27.

The square root of 13236741 is about 3638.2332250696. The cubic root of 13236741 is about 236.5522175804.

Adding to 13236741 its reverse (14763231), we get a palindrome (27999972).

The spelling of 13236741 in words is "thirteen million, two hundred thirty-six thousand, seven hundred forty-one".