15006241 has 2 divisors, whose sum is σ = 15006242. Its totient is φ = 15006240.

The previous prime is 15006239. The next prime is 15006247. The reversal of 15006241 is 14260051.

15006241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12047841 + 2958400 = 3471^2 + 1720^2 .

It is a cyclic number.

It is not a de Polignac number, because 15006241 - 2¹ = 15006239 is a prime.

Together with 15006239, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (15006247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7503120 + 7503121.

It is an arithmetic number, because the mean of its divisors is an integer number (7503121).

Almost surely, 2^15006241 is an apocalyptic number.

It is an amenable number.

15006241 is a deficient number, since it is larger than the sum of its proper divisors (1).

15006241 is an equidigital number, since it uses as much as digits as its factorization.

15006241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 15006241 is about 3873.7889720531. The cubic root of 15006241 is about 246.6554063117.

Adding to 15006241 its reverse (14260051), we get a palindrome (29266292).

It can be divided in two parts, 1500624 and 1, that added together give a 4-th power (1500625 = 35⁴).

The spelling of 15006241 in words is "fifteen million, six thousand, two hundred forty-one".