7994208 has 24 divisors (see below), whose sum is σ = 20985048. Its totient is φ = 2664704.

The previous prime is 7994197. The next prime is 7994213. The reversal of 7994208 is 8024997.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41541 + ... + 41732.

It is an arithmetic number, because the mean of its divisors is an integer number (874377).

Almost surely, 2^7994208 is an apocalyptic number.

It is an amenable number.

7994208 is an abundant number, since it is smaller than the sum of its proper divisors (12990840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7994208 is a wasteful number, since it uses less digits than its factorization.

7994208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83286 (or 83278 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 7994208 is about 2827.4030487357. The cubic root of 7994208 is about 199.9517216803.

The spelling of 7994208 in words is "seven million, nine hundred ninety-four thousand, two hundred eight".