108713664 has 140 divisors (see below), whose sum is σ = 328116184. Its totient is φ = 35582976.

The previous prime is 108713641. The next prime is 108713669. The reversal of 108713664 is 466317801.

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

It is not an unprimeable number, because it can be changed into a prime (108713669) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 347172 + ... + 347484.

Almost surely, 2^108713664 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 108713664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164058092).

108713664 is an abundant number, since it is smaller than the sum of its proper divisors (219402520).

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

108713664 is an equidigital number, since it uses as much as digits as its factorization.

108713664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404 (or 385 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 108713664 is about 10426.5844839046. The cubic root of 108713664 is about 477.2669681531.

It can be divided in two parts, 10871 and 3664, that added together give a triangular number (14535 = T₁₇₀).

The spelling of 108713664 in words is "one hundred eight million, seven hundred thirteen thousand, six hundred sixty-four".