11144245 has 8 divisors (see below), whose sum is σ = 15283584. Its totient is φ = 7641744.

The previous prime is 11144219. The next prime is 11144261. The reversal of 11144245 is 54244111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11144245 - 2⁷ = 11144117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159169 + ... + 159238.

It is an arithmetic number, because the mean of its divisors is an integer number (1910448).

Almost surely, 2^11144245 is an apocalyptic number.

It is an amenable number.

11144245 is a deficient number, since it is larger than the sum of its proper divisors (4139339).

11144245 is an equidigital number, since it uses as much as digits as its factorization.

11144245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318419.

The product of its digits is 640, while the sum is 22.

The square root of 11144245 is about 3338.2997169218. The cubic root of 11144245 is about 223.3659057465.

Adding to 11144245 its reverse (54244111), we get a palindrome (65388356).

The spelling of 11144245 in words is "eleven million, one hundred forty-four thousand, two hundred forty-five".