108855306 has 32 divisors (see below), whose sum is σ = 276458880. Its totient is φ = 31101408.

The previous prime is 108855259. The next prime is 108855319. The reversal of 108855306 is 603558801.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 143611 + ... + 144366.

It is an arithmetic number, because the mean of its divisors is an integer number (8639340).

Almost surely, 2^108855306 is an apocalyptic number.

108855306 is an abundant number, since it is smaller than the sum of its proper divisors (167603574).

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

108855306 is a wasteful number, since it uses less digits than its factorization.

108855306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287995 (or 287989 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The square root of 108855306 is about 10433.3746218565. The cubic root of 108855306 is about 477.4741537320.

The spelling of 108855306 in words is "one hundred eight million, eight hundred fifty-five thousand, three hundred six".