108819516 has 96 divisors (see below), whose sum is σ = 297622080. Its totient is φ = 30633984.

The previous prime is 108819493. The next prime is 108819539. The reversal of 108819516 is 615918801.

It is an interprime number because it is at equal distance from previous prime (108819493) and next prime (108819539).

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 97570 + ... + 98678.

It is an arithmetic number, because the mean of its divisors is an integer number (3100230).

Almost surely, 2^108819516 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 108819516, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148811040).

108819516 is an abundant number, since it is smaller than the sum of its proper divisors (188802564).

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

108819516 is a wasteful number, since it uses less digits than its factorization.

108819516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1183 (or 1181 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 39.

The square root of 108819516 is about 10431.6593119216. The cubic root of 108819516 is about 477.4218192041.

The spelling of 108819516 in words is "one hundred eight million, eight hundred nineteen thousand, five hundred sixteen".