11611041 has 8 divisors (see below), whose sum is σ = 16672320. Its totient is φ = 7145232.

The previous prime is 11611037. The next prime is 11611043. The reversal of 11611041 is 14011611.

11611041 is digitally balanced in base 3, 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 not a de Polignac number, because 11611041 - 2² = 11611037 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11611041.

It is not an unprimeable number, because it can be changed into a prime (11611043) 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, 148821 + ... + 148898.

It is an arithmetic number, because the mean of its divisors is an integer number (2084040).

Almost surely, 2^11611041 is an apocalyptic number.

It is an amenable number.

11611041 is a deficient number, since it is larger than the sum of its proper divisors (5061279).

11611041 is a wasteful number, since it uses less digits than its factorization.

11611041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297735.

The product of its (nonzero) digits is 24, while the sum is 15.

The square root of 11611041 is about 3407.4977622883. The cubic root of 11611041 is about 226.4420369299.

Adding to 11611041 its reverse (14011611), we get a palindrome (25622652).

The spelling of 11611041 in words is "eleven million, six hundred eleven thousand, forty-one".