11244137 has 2 divisors, whose sum is σ = 11244138. Its totient is φ = 11244136.

The previous prime is 11244133. The next prime is 11244173. The reversal of 11244137 is 73144211.

It is a happy number.

11244137 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with next prime (11244173) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6817321 + 4426816 = 2611^2 + 2104^2 .

It is a cyclic number.

It is not a de Polignac number, because 11244137 - 2² = 11244133 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11244131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5622068 + 5622069.

It is an arithmetic number, because the mean of its divisors is an integer number (5622069).

Almost surely, 2^11244137 is an apocalyptic number.

It is an amenable number.

11244137 is a deficient number, since it is larger than the sum of its proper divisors (1).

11244137 is an equidigital number, since it uses as much as digits as its factorization.

11244137 is an evil number, because the sum of its binary digits is even.

The product of its digits is 672, while the sum is 23.

The square root of 11244137 is about 3353.2278479101. The cubic root of 11244137 is about 224.0313054142.

Adding to 11244137 its reverse (73144211), we get a palindrome (84388348).

The spelling of 11244137 in words is "eleven million, two hundred forty-four thousand, one hundred thirty-seven".