108308258 has 16 divisors (see below), whose sum is σ = 172299960. Its totient is φ = 50885376.

The previous prime is 108308237. The next prime is 108308261. The reversal of 108308258 is 852803801.

It can be written as a sum of positive squares in 4 ways, for example, as 107474689 + 833569 = 10367^2 + 913^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21860 + ... + 26352.

Almost surely, 2^108308258 is an apocalyptic number.

108308258 is a deficient number, since it is larger than the sum of its proper divisors (63991702).

108308258 is a wasteful number, since it uses less digits than its factorization.

108308258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5221.

The product of its (nonzero) digits is 15360, while the sum is 35.

The square root of 108308258 is about 10407.1253475684. The cubic root of 108308258 is about 476.6729676793.

The spelling of 108308258 in words is "one hundred eight million, three hundred eight thousand, two hundred fifty-eight".