16061768 has 8 divisors (see below), whose sum is σ = 30115830. Its totient is φ = 8030880.

The previous prime is 16061761. The next prime is 16061777. The reversal of 16061768 is 86716061.

It can be written as a sum of positive squares in only one way, i.e., 11142244 + 4919524 = 3338^2 + 2218^2 .

It is a tau number, because it is divible by the number of its divisors (8).

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

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1003853 + ... + 1003868.

Almost surely, 2^16061768 is an apocalyptic number.

It is an amenable number.

16061768 is a deficient number, since it is larger than the sum of its proper divisors (14054062).

16061768 is a wasteful number, since it uses less digits than its factorization.

16061768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2007727 (or 2007723 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 16061768 is about 4007.7135626190. The cubic root of 16061768 is about 252.3080552817.

The spelling of 16061768 in words is "sixteen million, sixty-one thousand, seven hundred sixty-eight".