16056066 has 16 divisors (see below), whose sum is σ = 34582464. Its totient is φ = 4940304.

The previous prime is 16056031. The next prime is 16056067. The reversal of 16056066 is 66065061.

It is not an unprimeable number, because it can be changed into a prime (16056067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102846 + ... + 103001.

It is an arithmetic number, because the mean of its divisors is an integer number (2161404).

Almost surely, 2^16056066 is an apocalyptic number.

16056066 is an abundant number, since it is smaller than the sum of its proper divisors (18526398).

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

16056066 is a wasteful number, since it uses less digits than its factorization.

16056066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205865.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 16056066 is about 4007.0021212872. The cubic root of 16056066 is about 252.2781949158.

The spelling of 16056066 in words is "sixteen million, fifty-six thousand, sixty-six".