11241045 has 16 divisors (see below), whose sum is σ = 19984320. Its totient is φ = 5995152.

The previous prime is 11241031. The next prime is 11241047. The reversal of 11241045 is 54014211.

11241045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11241045 - 2⁷ = 11240917 is a prime.

It is a super-2 number, since 2×11241045² = 252722185384050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11241047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41499 + ... + 41768.

It is an arithmetic number, because the mean of its divisors is an integer number (1249020).

Almost surely, 2^11241045 is an apocalyptic number.

11241045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11241045 is a deficient number, since it is larger than the sum of its proper divisors (8743275).

11241045 is an equidigital number, since it uses as much as digits as its factorization.

11241045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83281 (or 83275 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 11241045 is about 3352.7667679098. The cubic root of 11241045 is about 224.0107682430.

Adding to 11241045 its reverse (54014211), we get a palindrome (65255256).

The spelling of 11241045 in words is "eleven million, two hundred forty-one thousand, forty-five".