8645212 has 6 divisors (see below), whose sum is σ = 15129128. Its totient is φ = 4322604.

The previous prime is 8645179. The next prime is 8645237. The reversal of 8645212 is 2125468.

8645212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1080648 + ... + 1080655.

Almost surely, 2^8645212 is an apocalyptic number.

It is an amenable number.

8645212 is a deficient number, since it is larger than the sum of its proper divisors (6483916).

8645212 is a wasteful number, since it uses less digits than its factorization.

8645212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2161307 (or 2161305 counting only the distinct ones).

The product of its digits is 3840, while the sum is 28.

The square root of 8645212 is about 2940.2741368791. The cubic root of 8645212 is about 205.2383663935.

The spelling of 8645212 in words is "eight million, six hundred forty-five thousand, two hundred twelve".