108490318 has 8 divisors (see below), whose sum is σ = 163579248. Its totient is φ = 53963904.

The previous prime is 108490313. The next prime is 108490331. The reversal of 108490318 is 813094801.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×108490318² = 23540298199482248, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108490313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140146 + ... + 140917.

It is an arithmetic number, because the mean of its divisors is an integer number (20447406).

Almost surely, 2^108490318 is an apocalyptic number.

108490318 is a deficient number, since it is larger than the sum of its proper divisors (55088930).

108490318 is a wasteful number, since it uses less digits than its factorization.

108490318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281258.

The product of its (nonzero) digits is 6912, while the sum is 34.

The square root of 108490318 is about 10415.8685667591. The cubic root of 108490318 is about 476.9399048506.

The spelling of 108490318 in words is "one hundred eight million, four hundred ninety thousand, three hundred eighteen".