8021208 has 64 divisors (see below), whose sum is σ = 22095360. Its totient is φ = 2411136.

The previous prime is 8021191. The next prime is 8021231.

8021208 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14391 + ... + 14937.

It is an arithmetic number, because the mean of its divisors is an integer number (345240).

Almost surely, 2^8021208 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8021208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11047680).

8021208 is an abundant number, since it is smaller than the sum of its proper divisors (14074152).

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

8021208 is a wasteful number, since it uses less digits than its factorization.

8021208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616 (or 612 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 21.

The square root of 8021208 is about 2832.1737234852. The cubic root of 8021208 is about 200.1765773896.

The spelling of 8021208 in words is "eight million, twenty-one thousand, two hundred eight".