32750012 has 12 divisors (see below), whose sum is σ = 59161536. Its totient is φ = 15846720.

The previous prime is 32750009. The next prime is 32750033. The reversal of 32750012 is 21005723.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131933 + ... + 132180.

It is an arithmetic number, because the mean of its divisors is an integer number (4930128).

Almost surely, 2^32750012 is an apocalyptic number.

It is an amenable number.

32750012 is a deficient number, since it is larger than the sum of its proper divisors (26411524).

32750012 is a wasteful number, since it uses less digits than its factorization.

32750012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264148 (or 264146 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 32750012 is about 5722.7626195746. The cubic root of 32750012 is about 319.9414345947.

Adding to 32750012 its reverse (21005723), we get a palindrome (53755735).

The spelling of 32750012 in words is "thirty-two million, seven hundred fifty thousand, twelve".