13823044 has 6 divisors (see below), whose sum is σ = 24190334. Its totient is φ = 6911520.

The previous prime is 13823041. The next prime is 13823059. The reversal of 13823044 is 44032831.

It can be written as a sum of positive squares in only one way, i.e., 13778944 + 44100 = 3712^2 + 210^2 .

It is not an unprimeable number, because it can be changed into a prime (13823041) 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 as a sum of consecutive naturals, namely, 1727877 + ... + 1727884.

Almost surely, 2^13823044 is an apocalyptic number.

It is an amenable number.

13823044 is a deficient number, since it is larger than the sum of its proper divisors (10367290).

13823044 is a wasteful number, since it uses less digits than its factorization.

13823044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3455765 (or 3455763 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 13823044 is about 3717.9354486059. The cubic root of 13823044 is about 239.9944674651.

Adding to 13823044 its reverse (44032831), we get a palindrome (57855875).

The spelling of 13823044 in words is "thirteen million, eight hundred twenty-three thousand, forty-four".