13822079 has 4 divisors (see below), whose sum is σ = 13829760. Its totient is φ = 13814400.

The previous prime is 13822031. The next prime is 13822093. The reversal of 13822079 is 97022831.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 97022831 = 233 ⋅416407.

It is a cyclic number.

It is not a de Polignac number, because 13822079 - 2⁸ = 13821823 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 (13822099) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 479 + ... + 5279.

It is an arithmetic number, because the mean of its divisors is an integer number (3457440).

Almost surely, 2^13822079 is an apocalyptic number.

13822079 is a deficient number, since it is larger than the sum of its proper divisors (7681).

13822079 is an equidigital number, since it uses as much as digits as its factorization.

13822079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7680.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 13822079 is about 3717.8056700156. The cubic root of 13822079 is about 239.9888825869.

The spelling of 13822079 in words is "thirteen million, eight hundred twenty-two thousand, seventy-nine".