32840812 has 12 divisors (see below), whose sum is σ = 57524656. Its totient is φ = 16405200.

The previous prime is 32840809. The next prime is 32840813. The reversal of 32840812 is 21804823.

It is not an unprimeable number, because it can be changed into a prime (32840813) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2062 + ... + 8362.

Almost surely, 2^32840812 is an apocalyptic number.

It is an amenable number.

32840812 is a deficient number, since it is larger than the sum of its proper divisors (24683844).

32840812 is a wasteful number, since it uses less digits than its factorization.

32840812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7608 (or 7606 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 32840812 is about 5730.6903598083. The cubic root of 32840812 is about 320.2368428904.

The spelling of 32840812 in words is "thirty-two million, eight hundred forty thousand, eight hundred twelve".