7994212 has 24 divisors (see below), whose sum is σ = 14817600. Its totient is φ = 3763296.

The previous prime is 7994197. The next prime is 7994213. The reversal of 7994212 is 2124997.

It is a happy number.

It is a d-powerful number, because it can be written as 7⁸ + 9² + 9² + 4⁵ + 2¹⁷ + 1 + 2²¹ .

It is not an unprimeable number, because it can be changed into a prime (7994213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22089 + ... + 22447.

It is an arithmetic number, because the mean of its divisors is an integer number (617400).

Almost surely, 2^7994212 is an apocalyptic number.

It is an amenable number.

7994212 is a deficient number, since it is larger than the sum of its proper divisors (6823388).

7994212 is a wasteful number, since it uses less digits than its factorization.

7994212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 675 (or 673 counting only the distinct ones).

The product of its digits is 9072, while the sum is 34.

The square root of 7994212 is about 2827.4037560985. The cubic root of 7994212 is about 199.9517550297.

The spelling of 7994212 in words is "seven million, nine hundred ninety-four thousand, two hundred twelve".