16226056 has 96 divisors (see below), whose sum is σ = 39890880. Its totient is φ = 6115200.

The previous prime is 16226039. The next prime is 16226069. The reversal of 16226056 is 65062261.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 228501 + ... + 228571.

It is an arithmetic number, because the mean of its divisors is an integer number (415530).

Almost surely, 2^16226056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16226056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19945440).

16226056 is an abundant number, since it is smaller than the sum of its proper divisors (23664824).

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

16226056 is a wasteful number, since it uses less digits than its factorization.

16226056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155 (or 144 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 16226056 is about 4028.1578916423. The cubic root of 16226056 is about 253.1653842186.

The spelling of 16226056 in words is "sixteen million, two hundred twenty-six thousand, fifty-six".