16061766 has 32 divisors (see below), whose sum is σ = 37981440. Its totient is φ = 4430496.

The previous prime is 16061761. The next prime is 16061777. The reversal of 16061766 is 66716061.

16061766 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16061761) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5376 + ... + 7811.

It is an arithmetic number, because the mean of its divisors is an integer number (1186920).

Almost surely, 2^16061766 is an apocalyptic number.

16061766 is an abundant number, since it is smaller than the sum of its proper divisors (21919674).

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

16061766 is a wasteful number, since it uses less digits than its factorization.

16061766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13228.

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 16061766 is about 4007.7133131001. The cubic root of 16061766 is about 252.3080448093.

The spelling of 16061766 in words is "sixteen million, sixty-one thousand, seven hundred sixty-six".