15241255 has 8 divisors (see below), whose sum is σ = 18400032. Its totient is φ = 12119328.

The previous prime is 15241223. The next prime is 15241267. The reversal of 15241255 is 55214251.

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 15241255 - 2⁵ = 15241223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8292 + ... + 9961.

It is an arithmetic number, because the mean of its divisors is an integer number (2300004).

Almost surely, 2^15241255 is an apocalyptic number.

15241255 is a deficient number, since it is larger than the sum of its proper divisors (3158777).

15241255 is a wasteful number, since it uses less digits than its factorization.

15241255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18425.

The product of its digits is 2000, while the sum is 25.

The square root of 15241255 is about 3904.0049948739. The cubic root of 15241255 is about 247.9363726382.

The spelling of 15241255 in words is "fifteen million, two hundred forty-one thousand, two hundred fifty-five".