16055226 has 64 divisors (see below), whose sum is σ = 39398400. Its totient is φ = 4806000.

The previous prime is 16055203. The next prime is 16055233. The reversal of 16055226 is 62255061.

16055226 is a `hidden beast` number, since 1 + 605 + 52 + 2 + 6 = 666.

It is a super-2 number, since 2×16055226² = 515540563822152, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 16055226.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 89605 + ... + 89783.

It is an arithmetic number, because the mean of its divisors is an integer number (615600).

Almost surely, 2^16055226 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16055226, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19699200).

16055226 is an abundant number, since it is smaller than the sum of its proper divisors (23343174).

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

16055226 is a wasteful number, since it uses less digits than its factorization.

16055226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352 (or 346 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 16055226 is about 4006.8973034007. The cubic root of 16055226 is about 252.2737953869.

The spelling of 16055226 in words is "sixteen million, fifty-five thousand, two hundred twenty-six".