13822408 has 16 divisors (see below), whose sum is σ = 25957980. Its totient is φ = 6900288.

The previous prime is 13822363. The next prime is 13822409. The reversal of 13822408 is 80422831.

13822408 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 13410244 + 412164 = 3662^2 + 642^2 .

It is not an unprimeable number, because it can be changed into a prime (13822409) 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, 7110 + ... + 8842.

Almost surely, 2^13822408 is an apocalyptic number.

It is an amenable number.

13822408 is a deficient number, since it is larger than the sum of its proper divisors (12135572).

13822408 is a wasteful number, since it uses less digits than its factorization.

13822408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2736 (or 2732 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 13822408 is about 3717.8499162823. The cubic root of 13822408 is about 239.9907866834.

The spelling of 13822408 in words is "thirteen million, eight hundred twenty-two thousand, four hundred eight".