11241115 has 4 divisors (see below), whose sum is σ = 13489344. Its totient is φ = 8992888.

The previous prime is 11241107. The next prime is 11241133. The reversal of 11241115 is 51114211.

11241115 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11241115 - 2³ = 11241107 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1124107 + ... + 1124116.

It is an arithmetic number, because the mean of its divisors is an integer number (3372336).

Almost surely, 2^11241115 is an apocalyptic number.

11241115 is a deficient number, since it is larger than the sum of its proper divisors (2248229).

11241115 is an equidigital number, since it uses as much as digits as its factorization.

11241115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2248228.

The product of its digits is 40, while the sum is 16.

The square root of 11241115 is about 3352.7772070330. Note that the first 3 decimals coincide. The cubic root of 11241115 is about 224.0112332271.

Adding to 11241115 its reverse (51114211), we get a palindrome (62355326).

The spelling of 11241115 in words is "eleven million, two hundred forty-one thousand, one hundred fifteen".