8009212 has 6 divisors (see below), whose sum is σ = 14016128. Its totient is φ = 4004604.

The previous prime is 8009179. The next prime is 8009219. The reversal of 8009212 is 2129008.

It is a super-3 number, since 3×8009212³ (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8009219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001148 + ... + 1001155.

Almost surely, 2^8009212 is an apocalyptic number.

It is an amenable number.

8009212 is a deficient number, since it is larger than the sum of its proper divisors (6006916).

8009212 is a wasteful number, since it uses less digits than its factorization.

8009212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2002307 (or 2002305 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 8009212 is about 2830.0551231381. The cubic root of 8009212 is about 200.0767372199.

The spelling of 8009212 in words is "eight million, nine thousand, two hundred twelve".