13822208 has 18 divisors (see below), whose sum is σ = 27590934. Its totient is φ = 6910976.

The previous prime is 13822157. The next prime is 13822217. The reversal of 13822208 is 80222831.

It can be written as a sum of positive squares in only one way, i.e., 13778944 + 43264 = 3712^2 + 208^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26741 + ... + 27252.

Almost surely, 2^13822208 is an apocalyptic number.

It is an amenable number.

13822208 is a deficient number, since it is larger than the sum of its proper divisors (13768726).

13822208 is an frugal number, since it uses more digits than its factorization.

13822208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54009 (or 53995 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 13822208 is about 3717.8230189185. The cubic root of 13822208 is about 239.9896291815.

The spelling of 13822208 in words is "thirteen million, eight hundred twenty-two thousand, two hundred eight".