11480544 has 36 divisors (see below), whose sum is σ = 32648616. Its totient is φ = 3826752.

The previous prime is 11480543. The next prime is 11480551. The reversal of 11480544 is 44508411.

It is a happy number.

11480544 is a `hidden beast` number, since 114 + 8 + 0 + 544 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11480543) 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 5 ways as a sum of consecutive naturals, for example, 19644 + ... + 20219.

It is an arithmetic number, because the mean of its divisors is an integer number (906906).

Almost surely, 2^11480544 is an apocalyptic number.

It is an amenable number.

11480544 is an abundant number, since it is smaller than the sum of its proper divisors (21168072).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11480544 is a wasteful number, since it uses less digits than its factorization.

11480544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39879 (or 39868 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 27.

The square root of 11480544 is about 3388.2951465302. The cubic root of 11480544 is about 225.5905081264.

Adding to 11480544 its reverse (44508411), we get a palindrome (55988955).

The spelling of 11480544 in words is "eleven million, four hundred eighty thousand, five hundred forty-four".