11490446 has 16 divisors (see below), whose sum is σ = 18863280. Its totient is φ = 5206080.

The previous prime is 11490439. The next prime is 11490449. The reversal of 11490446 is 64409411.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11490449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8360 + ... + 9636.

It is an arithmetic number, because the mean of its divisors is an integer number (1178955).

Almost surely, 2^11490446 is an apocalyptic number.

11490446 is a deficient number, since it is larger than the sum of its proper divisors (7372834).

11490446 is a wasteful number, since it uses less digits than its factorization.

11490446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1699.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 11490446 is about 3389.7560384193. The cubic root of 11490446 is about 225.6553469615.

Adding to 11490446 its reverse (64409411), we get a palindrome (75899857).

The spelling of 11490446 in words is "eleven million, four hundred ninety thousand, four hundred forty-six".