16226608 has 20 divisors (see below), whose sum is σ = 33094360. Its totient is φ = 7686144.

The previous prime is 16226599. The next prime is 16226621. The reversal of 16226608 is 80662261.

It is a self number, because there is not a number n which added to its sum of digits gives 16226608.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26385 + ... + 26992.

It is an arithmetic number, because the mean of its divisors is an integer number (1654718).

Almost surely, 2^16226608 is an apocalyptic number.

It is an amenable number.

16226608 is an abundant number, since it is smaller than the sum of its proper divisors (16867752).

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

16226608 is a wasteful number, since it uses less digits than its factorization.

16226608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53404 (or 53398 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 16226608 is about 4028.2264087313. The cubic root of 16226608 is about 253.1682550273.

Adding to 16226608 its reverse (80662261), we get a palindrome (96888869).

The spelling of 16226608 in words is "sixteen million, two hundred twenty-six thousand, six hundred eight".