13822308 has 36 divisors (see below), whose sum is σ = 35135100. Its totient is φ = 4581696.

The previous prime is 13822297. The next prime is 13822327. The reversal of 13822308 is 80322831.

13822308 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 12616704 + 1205604 = 3552^2 + 1098^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6118 + ... + 8066.

It is an arithmetic number, because the mean of its divisors is an integer number (975975).

Almost surely, 2^13822308 is an apocalyptic number.

13822308 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

13822308 is an abundant number, since it is smaller than the sum of its proper divisors (21312792).

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

13822308 is a wasteful number, since it uses less digits than its factorization.

13822308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2156 (or 2151 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 13822308 is about 3717.8364676247. The cubic root of 13822308 is about 239.9902079338.

The spelling of 13822308 in words is "thirteen million, eight hundred twenty-two thousand, three hundred eight".