15124241 has 8 divisors (see below), whose sum is σ = 16555968. Its totient is φ = 13702000.

The previous prime is 15124229. The next prime is 15124267. The reversal of 15124241 is 14242151.

It is a happy number.

15124241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-15124241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (15124201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1211 + ... + 5631.

It is an arithmetic number, because the mean of its divisors is an integer number (2069496).

Almost surely, 2^15124241 is an apocalyptic number.

15124241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

15124241 is a deficient number, since it is larger than the sum of its proper divisors (1431727).

15124241 is a wasteful number, since it uses less digits than its factorization.

15124241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4743.

The product of its digits is 320, while the sum is 20.

The square root of 15124241 is about 3888.9897145660. The cubic root of 15124241 is about 247.3002353656.

Adding to 15124241 its reverse (14242151), we get a palindrome (29366392).

The spelling of 15124241 in words is "fifteen million, one hundred twenty-four thousand, two hundred forty-one".