108491298 has 8 divisors (see below), whose sum is σ = 216982608. Its totient is φ = 36163764.

The previous prime is 108491293. The next prime is 108491309. The reversal of 108491298 is 892194801.

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

108491298 is an admirable number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (108491293) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9040936 + ... + 9040947.

It is an arithmetic number, because the mean of its divisors is an integer number (27122826).

Almost surely, 2^108491298 is an apocalyptic number.

108491298 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

108491298 is a wasteful number, since it uses less digits than its factorization.

108491298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18081888.

The product of its (nonzero) digits is 41472, while the sum is 42.

The square root of 108491298 is about 10415.9156102572. The cubic root of 108491298 is about 476.9413409225.

The spelling of 108491298 in words is "one hundred eight million, four hundred ninety-one thousand, two hundred ninety-eight".