8672208 has 80 divisors (see below), whose sum is σ = 24313920. Its totient is φ = 2654208.

The previous prime is 8672207. The next prime is 8672239. The reversal of 8672208 is 8022768.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8672201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33616 + ... + 33872.

It is an arithmetic number, because the mean of its divisors is an integer number (303924).

Almost surely, 2^8672208 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 8672208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12156960).

8672208 is an abundant number, since it is smaller than the sum of its proper divisors (15641712).

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

8672208 is a wasteful number, since it uses less digits than its factorization.

8672208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324 (or 318 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 8672208 is about 2944.8612870558. The cubic root of 8672208 is about 205.4517738373.

The spelling of 8672208 in words is "eight million, six hundred seventy-two thousand, two hundred eight".