15243041 has 8 divisors (see below), whose sum is σ = 17165568. Its totient is φ = 13410000.

The previous prime is 15243013. The next prime is 15243049. The reversal of 15243041 is 14034251.

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

It is a cyclic number.

It is not a de Polignac number, because 15243041 - 2¹⁸ = 14980897 is a prime.

It is not an unprimeable number, because it can be changed into a prime (15243049) 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, 22010 + ... + 22691.

It is an arithmetic number, because the mean of its divisors is an integer number (2145696).

Almost surely, 2^15243041 is an apocalyptic number.

15243041 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

15243041 is a deficient number, since it is larger than the sum of its proper divisors (1922527).

15243041 is a wasteful number, since it uses less digits than its factorization.

15243041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44743.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 15243041 is about 3904.2337276347. The cubic root of 15243041 is about 247.9460568159.

Adding to 15243041 its reverse (14034251), we get a palindrome (29277292).

The spelling of 15243041 in words is "fifteen million, two hundred forty-three thousand, forty-one".