108221596 has 36 divisors (see below), whose sum is σ = 226277688. Its totient is φ = 45124128.

The previous prime is 108221579. The next prime is 108221611. The reversal of 108221596 is 695122801.

It is a congruent number.

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, 210 + ... + 14713.

Almost surely, 2^108221596 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 108221596, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (113138844).

108221596 is an abundant number, since it is smaller than the sum of its proper divisors (118056092).

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

108221596 is a wasteful number, since it uses less digits than its factorization.

108221596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14978 (or 14969 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 34.

The square root of 108221596 is about 10402.9609246599. The cubic root of 108221596 is about 476.5457983813.

The spelling of 108221596 in words is "one hundred eight million, two hundred twenty-one thousand, five hundred ninety-six".