13032066 has 32 divisors (see below), whose sum is σ = 27360000. Its totient is φ = 4133376.

The previous prime is 13032037. The next prime is 13032083. The reversal of 13032066 is 66023031.

It is a super-4 number, since 4×13032066⁴ (a number of 30 digits) contains 4444 as substring.

It is a Curzon number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 9810 + ... + 11058.

It is an arithmetic number, because the mean of its divisors is an integer number (855000).

Almost surely, 2^13032066 is an apocalyptic number.

13032066 is an abundant number, since it is smaller than the sum of its proper divisors (14327934).

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

13032066 is a wasteful number, since it uses less digits than its factorization.

13032066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1338.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 13032066 is about 3609.9952908557. The cubic root of 13032066 is about 235.3266379782.

Adding to 13032066 its reverse (66023031), we get a palindrome (79055097).

The spelling of 13032066 in words is "thirteen million, thirty-two thousand, sixty-six".