10873449 has 12 divisors (see below), whose sum is σ = 16131076. Its totient is φ = 7052832.

The previous prime is 10873441. The next prime is 10873451. The reversal of 10873449 is 94437801.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 7290000 + 3583449 = 2700^2 + 1893^2 .

It is not a de Polignac number, because 10873449 - 2³ = 10873441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10873441) 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 11 ways as a sum of consecutive naturals, for example, 15994 + ... + 16659.

Almost surely, 2^10873449 is an apocalyptic number.

It is an amenable number.

10873449 is a deficient number, since it is larger than the sum of its proper divisors (5257627).

10873449 is a wasteful number, since it uses less digits than its factorization.

10873449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32696 (or 32693 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 10873449 is about 3297.4913191698. The cubic root of 10873449 is about 221.5418479328.

The spelling of 10873449 in words is "ten million, eight hundred seventy-three thousand, four hundred forty-nine".