16626122 has 8 divisors (see below), whose sum is σ = 25519296. Its totient is φ = 8119692.

The previous prime is 16626107. The next prime is 16626149. The reversal of 16626122 is 22162661.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 16626091 and 16626100.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96578 + ... + 96749.

It is an arithmetic number, because the mean of its divisors is an integer number (3189912).

Almost surely, 2^16626122 is an apocalyptic number.

16626122 is a deficient number, since it is larger than the sum of its proper divisors (8893174).

16626122 is a wasteful number, since it uses less digits than its factorization.

16626122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193372.

The product of its digits is 1728, while the sum is 26.

The square root of 16626122 is about 4077.5141937215. The cubic root of 16626122 is about 255.2291775387.

Adding to 16626122 its reverse (22162661), we get a palindrome (38788783).

The spelling of 16626122 in words is "sixteen million, six hundred twenty-six thousand, one hundred twenty-two".