32785012 has 12 divisors (see below), whose sum is σ = 61787236. Its totient is φ = 15131520.

The previous prime is 32785009. The next prime is 32785033. The reversal of 32785012 is 21058723.

It can be written as a sum of positive squares in 2 ways, for example, as 6937956 + 25847056 = 2634^2 + 5084^2 .

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 315189 + ... + 315292.

Almost surely, 2^32785012 is an apocalyptic number.

It is an amenable number.

32785012 is a deficient number, since it is larger than the sum of its proper divisors (29002224).

32785012 is a wasteful number, since it uses less digits than its factorization.

32785012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630498 (or 630496 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 32785012 is about 5725.8197666360. The cubic root of 32785012 is about 320.0553680236.

The spelling of 32785012 in words is "thirty-two million, seven hundred eighty-five thousand, twelve".