108366678 has 96 divisors (see below), whose sum is σ = 283944960. Its totient is φ = 29211840.

The previous prime is 108366647. The next prime is 108366679. The reversal of 108366678 is 876663801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108366679) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 171423 + ... + 172053.

It is an arithmetic number, because the mean of its divisors is an integer number (2957760).

Almost surely, 2^108366678 is an apocalyptic number.

108366678 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 108366678, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141972480).

108366678 is an abundant number, since it is smaller than the sum of its proper divisors (175578282).

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

108366678 is a wasteful number, since it uses less digits than its factorization.

108366678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 722 (or 719 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 108366678 is about 10409.9317000641. The cubic root of 108366678 is about 476.7586559115.

The spelling of 108366678 in words is "one hundred eight million, three hundred sixty-six thousand, six hundred seventy-eight".