108708660 has 36 divisors (see below), whose sum is σ = 329750148. Its totient is φ = 28988928.

The previous prime is 108708653. The next prime is 108708667. The reversal of 108708660 is 66807801.

It is an interprime number because it is at equal distance from previous prime (108708653) and next prime (108708667).

It can be written as a sum of positive squares in 2 ways, for example, as 18610596 + 90098064 = 4314^2 + 9492^2 .

It is a tau number, because it is divible by the number of its divisors (36).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108708667) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 301789 + ... + 302148.

Almost surely, 2^108708660 is an apocalyptic number.

108708660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

108708660 is an abundant number, since it is smaller than the sum of its proper divisors (221041488).

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

108708660 is a wasteful number, since it uses less digits than its factorization.

108708660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 603952 (or 603947 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The square root of 108708660 is about 10426.3445176150. The cubic root of 108708660 is about 477.2596453062.

The spelling of 108708660 in words is "one hundred eight million, seven hundred eight thousand, six hundred sixty".