8219204 has 12 divisors (see below), whose sum is σ = 16438464. Its totient is φ = 3522504.

The previous prime is 8219203. The next prime is 8219207. The reversal of 8219204 is 4029128.

8219204 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

8219204 is an admirable number.

8219204 is strictly pandigital in base 8.

It is not an unprimeable number, because it can be changed into a prime (8219203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146744 + ... + 146799.

It is an arithmetic number, because the mean of its divisors is an integer number (1369872).

Almost surely, 2^8219204 is an apocalyptic number.

It is an amenable number.

8219204 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

8219204 is a wasteful number, since it uses less digits than its factorization.

8219204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293554 (or 293552 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 8219204 is about 2866.9154155643. The cubic root of 8219204 is about 201.8102652622.

The spelling of 8219204 in words is "eight million, two hundred nineteen thousand, two hundred four".