32016066 has 16 divisors (see below), whose sum is σ = 67798944. Its totient is φ = 10044224.

The previous prime is 32016001. The next prime is 32016067. The reversal of 32016066 is 66061023.

It is not an unprimeable number, because it can be changed into a prime (32016067) 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 in 7 ways as a sum of consecutive naturals, for example, 156840 + ... + 157043.

It is an arithmetic number, because the mean of its divisors is an integer number (4237434).

Almost surely, 2^32016066 is an apocalyptic number.

32016066 is an abundant number, since it is smaller than the sum of its proper divisors (35782878).

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

32016066 is a wasteful number, since it uses less digits than its factorization.

32016066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313905.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 32016066 is about 5658.2741184923. The cubic root of 32016066 is about 317.5333331404.

Adding to 32016066 its reverse (66061023), we get a palindrome (98077089).

The spelling of 32016066 in words is "thirty-two million, sixteen thousand, sixty-six".