12022684 has 6 divisors (see below), whose sum is σ = 21039704. Its totient is φ = 6011340.

The previous prime is 12022663. The next prime is 12022691. The reversal of 12022684 is 48622021.

It is a happy number.

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, 1502832 + ... + 1502839.

Almost surely, 2^12022684 is an apocalyptic number.

It is an amenable number.

12022684 is a deficient number, since it is larger than the sum of its proper divisors (9017020).

12022684 is a wasteful number, since it uses less digits than its factorization.

12022684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3005675 (or 3005673 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 12022684 is about 3467.3742226648. The cubic root of 12022684 is about 229.0870171392.

The spelling of 12022684 in words is "twelve million, twenty-two thousand, six hundred eighty-four".