8198208 has 84 divisors (see below), whose sum is σ = 24117808. Its totient is φ = 2661120.

The previous prime is 8198191. The next prime is 8198219. The reversal of 8198208 is 8028918.

It is a super-2 number, since 2×8198208² = 134421228822528, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24603 + ... + 24933.

Almost surely, 2^8198208 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 8198208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12058904).

8198208 is an abundant number, since it is smaller than the sum of its proper divisors (15919600).

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

8198208 is a wasteful number, since it uses less digits than its factorization.

8198208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392 (or 379 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 36.

The square root of 8198208 is about 2863.2512987860. The cubic root of 8198208 is about 201.6382769346.

It can be divided in two parts, 81 and 98208, that added together give a palindrome (98289).

The spelling of 8198208 in words is "eight million, one hundred ninety-eight thousand, two hundred eight".