11448885 has 16 divisors (see below), whose sum is σ = 20935296. Its totient is φ = 5233728.

The previous prime is 11448859. The next prime is 11448919. The reversal of 11448885 is 58884411.

It is not a de Polignac number, because 11448885 - 2⁷ = 11448757 is a prime.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 54414 + ... + 54623.

It is an arithmetic number, because the mean of its divisors is an integer number (1308456).

Almost surely, 2^11448885 is an apocalyptic number.

11448885 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11448885 is a deficient number, since it is larger than the sum of its proper divisors (9486411).

11448885 is a wasteful number, since it uses less digits than its factorization.

11448885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109052.

The product of its digits is 40960, while the sum is 39.

The square root of 11448885 is about 3383.6201027893. The cubic root of 11448885 is about 225.3829527781.

The spelling of 11448885 in words is "eleven million, four hundred forty-eight thousand, eight hundred eighty-five".