15020241 has 8 divisors (see below), whose sum is σ = 21081120. Its totient is φ = 9486432.

The previous prime is 15020237. The next prime is 15020249. The reversal of 15020241 is 14202051.

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

It is not a de Polignac number, because 15020241 - 2² = 15020237 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 15020241.

It is not an unprimeable number, because it can be changed into a prime (15020249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131700 + ... + 131813.

It is an arithmetic number, because the mean of its divisors is an integer number (2635140).

Almost surely, 2^15020241 is an apocalyptic number.

It is an amenable number.

15020241 is a deficient number, since it is larger than the sum of its proper divisors (6060879).

15020241 is a wasteful number, since it uses less digits than its factorization.

15020241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263535.

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 15020241 is about 3875.5955671355. The cubic root of 15020241 is about 246.7320877931.

Adding to 15020241 its reverse (14202051), we get a palindrome (29222292).

The spelling of 15020241 in words is "fifteen million, twenty thousand, two hundred forty-one".