11474449 has 8 divisors (see below), whose sum is σ = 13157568. Its totient is φ = 9802320.

The previous prime is 11474443. The next prime is 11474467. The reversal of 11474449 is 94447411.

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 11474449 - 2¹¹ = 11472401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11474443) 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, 367 + ... + 4804.

It is an arithmetic number, because the mean of its divisors is an integer number (1644696).

Almost surely, 2^11474449 is an apocalyptic number.

It is an amenable number.

11474449 is a deficient number, since it is larger than the sum of its proper divisors (1683119).

11474449 is an equidigital number, since it uses as much as digits as its factorization.

11474449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5495.

The product of its digits is 16128, while the sum is 34.

The square root of 11474449 is about 3387.3956072476. The cubic root of 11474449 is about 225.5505791955.

The spelling of 11474449 in words is "eleven million, four hundred seventy-four thousand, four hundred forty-nine".