108490930 has 16 divisors (see below), whose sum is σ = 197181504. Its totient is φ = 42974640.

The previous prime is 108490913. The next prime is 108490939. The reversal of 108490930 is 39094801.

It is not an unprimeable number, because it can be changed into a prime (108490939) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51636 + ... + 53695.

It is an arithmetic number, because the mean of its divisors is an integer number (12323844).

Almost surely, 2^108490930 is an apocalyptic number.

108490930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

108490930 is a deficient number, since it is larger than the sum of its proper divisors (88690574).

108490930 is a wasteful number, since it uses less digits than its factorization.

108490930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105441.

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 108490930 is about 10415.8979449685. The cubic root of 108490930 is about 476.9408016639.

The spelling of 108490930 in words is "one hundred eight million, four hundred ninety thousand, nine hundred thirty".