13822044 has 24 divisors (see below), whose sum is σ = 33949440. Its totient is φ = 4364784.

The previous prime is 13822031. The next prime is 13822093. The reversal of 13822044 is 44022831.

13822044 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30084 + ... + 30539.

It is an arithmetic number, because the mean of its divisors is an integer number (1414560).

Almost surely, 2^13822044 is an apocalyptic number.

It is an amenable number.

13822044 is an abundant number, since it is smaller than the sum of its proper divisors (20127396).

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

13822044 is a wasteful number, since it uses less digits than its factorization.

13822044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60649 (or 60647 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 13822044 is about 3717.8009629349. The cubic root of 13822044 is about 239.9886800216.

Adding to 13822044 its reverse (44022831), we get a palindrome (57844875).

The spelling of 13822044 in words is "thirteen million, eight hundred twenty-two thousand, forty-four".