32081066 has 16 divisors (see below), whose sum is σ = 49144320. Its totient is φ = 15702960.

The previous prime is 32081051. The next prime is 32081087. The reversal of 32081066 is 66018023.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21575 + ... + 23013.

It is an arithmetic number, because the mean of its divisors is an integer number (3071520).

Almost surely, 2^32081066 is an apocalyptic number.

32081066 is a deficient number, since it is larger than the sum of its proper divisors (17063254).

32081066 is a wasteful number, since it uses less digits than its factorization.

32081066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1669.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 32081066 is about 5664.0150070423. The cubic root of 32081066 is about 317.7480765198.

Adding to 32081066 its reverse (66018023), we get a palindrome (98099089).

The spelling of 32081066 in words is "thirty-two million, eighty-one thousand, sixty-six".