11244161 has 4 divisors (see below), whose sum is σ = 11434800. Its totient is φ = 11053524.

The previous prime is 11244137. The next prime is 11244173. The reversal of 11244161 is 16144211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11244161 - 2²² = 7049857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11244131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95231 + ... + 95348.

It is an arithmetic number, because the mean of its divisors is an integer number (2858700).

Almost surely, 2^11244161 is an apocalyptic number.

It is an amenable number.

11244161 is a deficient number, since it is larger than the sum of its proper divisors (190639).

11244161 is an equidigital number, since it uses as much as digits as its factorization.

11244161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190638.

The product of its digits is 192, while the sum is 20.

The square root of 11244161 is about 3353.2314265496. The cubic root of 11244161 is about 224.0314648083.

Adding to 11244161 its reverse (16144211), we get a palindrome (27388372).

The spelling of 11244161 in words is "eleven million, two hundred forty-four thousand, one hundred sixty-one".