10018241 has 4 divisors (see below), whose sum is σ = 10107012. Its totient is φ = 9929472.

The previous prime is 10018223. The next prime is 10018247. The reversal of 10018241 is 14281001.

10018241 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 2262016 + 7756225 = 1504^2 + 2785^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10018241 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 (10018247) 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, 44216 + ... + 44441.

It is an arithmetic number, because the mean of its divisors is an integer number (2526753).

Almost surely, 2^10018241 is an apocalyptic number.

It is an amenable number.

10018241 is a deficient number, since it is larger than the sum of its proper divisors (88771).

10018241 is an equidigital number, since it uses as much as digits as its factorization.

10018241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88770.

The product of its (nonzero) digits is 64, while the sum is 17.

The square root of 10018241 is about 3165.1605014596. The cubic root of 10018241 is about 215.5743862440.

Adding to 10018241 its reverse (14281001), we get a palindrome (24299242).

The spelling of 10018241 in words is "ten million, eighteen thousand, two hundred forty-one".