13822023 has 8 divisors (see below), whose sum is σ = 18497008. Its totient is φ = 9180864.

The previous prime is 13822007. The next prime is 13822031. The reversal of 13822023 is 32022831.

13822023 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 sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13822023 - 2⁴ = 13822007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13822093) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7486 + ... + 9147.

It is an arithmetic number, because the mean of its divisors is an integer number (2312126).

Almost surely, 2^13822023 is an apocalyptic number.

13822023 is a deficient number, since it is larger than the sum of its proper divisors (4674985).

13822023 is a wasteful number, since it uses less digits than its factorization.

13822023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16913.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 13822023 is about 3717.7981386837. The cubic root of 13822023 is about 239.9885584823.

Adding to 13822023 its reverse (32022831), we get a palindrome (45844854).

The spelling of 13822023 in words is "thirteen million, eight hundred twenty-two thousand, twenty-three".