16227066 has 32 divisors (see below), whose sum is σ = 33825600. Its totient is φ = 5183360.

The previous prime is 16227031. The next prime is 16227067. The reversal of 16227066 is 66072261.

It is not an unprimeable number, because it can be changed into a prime (16227067) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 30886 + ... + 31406.

It is an arithmetic number, because the mean of its divisors is an integer number (1057050).

Almost surely, 2^16227066 is an apocalyptic number.

16227066 is an abundant number, since it is smaller than the sum of its proper divisors (17598534).

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

16227066 is a wasteful number, since it uses less digits than its factorization.

16227066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 16227066 is about 4028.2832571705. The cubic root of 16227066 is about 253.1706369170.

The spelling of 16227066 in words is "sixteen million, two hundred twenty-seven thousand, sixty-six".