11440249 has 2 divisors, whose sum is σ = 11440250. Its totient is φ = 11440248.

The previous prime is 11440241. The next prime is 11440291. The reversal of 11440249 is 94204411.

11440249 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8526400 + 2913849 = 2920^2 + 1707^2 .

It is a cyclic number.

It is not a de Polignac number, because 11440249 - 2³ = 11440241 is a prime.

It is not a weakly prime, because it can be changed into another prime (11440241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5720124 + 5720125.

It is an arithmetic number, because the mean of its divisors is an integer number (5720125).

Almost surely, 2^11440249 is an apocalyptic number.

It is an amenable number.

11440249 is a deficient number, since it is larger than the sum of its proper divisors (1).

11440249 is an equidigital number, since it uses as much as digits as its factorization.

11440249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 11440249 is about 3382.3437140539. The cubic root of 11440249 is about 225.3262690404.

The spelling of 11440249 in words is "eleven million, four hundred forty thousand, two hundred forty-nine".