13801241 has 4 divisors (see below), whose sum is σ = 13840692. Its totient is φ = 13761792.

The previous prime is 13801213. The next prime is 13801261. The reversal of 13801241 is 14210831.

13801241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5621641 + 8179600 = 2371^2 + 2860^2 .

It is a cyclic number.

It is not a de Polignac number, because 13801241 - 2¹⁰ = 13800217 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13801261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19196 + ... + 19901.

It is an arithmetic number, because the mean of its divisors is an integer number (3460173).

Almost surely, 2^13801241 is an apocalyptic number.

It is an amenable number.

13801241 is a deficient number, since it is larger than the sum of its proper divisors (39451).

13801241 is an equidigital number, since it uses as much as digits as its factorization.

13801241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39450.

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 13801241 is about 3715.0021534314. The cubic root of 13801241 is about 239.8682204796.

The spelling of 13801241 in words is "thirteen million, eight hundred one thousand, two hundred forty-one".