16061808 has 60 divisors (see below), whose sum is σ = 48274440. Its totient is φ = 4588416.

The previous prime is 16061803. The next prime is 16061819. The reversal of 16061808 is 80816061.

16061808 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 (16061803) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1063 + ... + 5766.

It is an arithmetic number, because the mean of its divisors is an integer number (804574).

Almost surely, 2^16061808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16061808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24137220).

16061808 is an abundant number, since it is smaller than the sum of its proper divisors (32212632).

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

16061808 is a wasteful number, since it uses less digits than its factorization.

16061808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6854 (or 6841 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 30.

The square root of 16061808 is about 4007.7185529925. The cubic root of 16061808 is about 252.3082647297.

Adding to 16061808 its reverse (80816061), we get a palindrome (96877869).

The spelling of 16061808 in words is "sixteen million, sixty-one thousand, eight hundred eight".