108928490 has 16 divisors (see below), whose sum is σ = 213896160. Its totient is φ = 39610320.

The previous prime is 108928487. The next prime is 108928507. The reversal of 108928490 is 94829801.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 495020 + ... + 495239.

It is an arithmetic number, because the mean of its divisors is an integer number (13368510).

Almost surely, 2^108928490 is an apocalyptic number.

108928490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

108928490 is a deficient number, since it is larger than the sum of its proper divisors (104967670).

108928490 is a wasteful number, since it uses less digits than its factorization.

108928490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 990277.

The product of its (nonzero) digits is 41472, while the sum is 41.

The square root of 108928490 is about 10436.8812391442. The cubic root of 108928490 is about 477.5811325640.

The spelling of 108928490 in words is "one hundred eight million, nine hundred twenty-eight thousand, four hundred ninety".