108491338 has 8 divisors (see below), whose sum is σ = 162781920. Its totient is φ = 54230700.

The previous prime is 108491329. The next prime is 108491353. The reversal of 108491338 is 833194801.

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

It is a junction number, because it is equal to n+sod(n) for n = 108491297 and 108491306.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7893 + ... + 16711.

It is an arithmetic number, because the mean of its divisors is an integer number (20347740).

Almost surely, 2^108491338 is an apocalyptic number.

108491338 is a deficient number, since it is larger than the sum of its proper divisors (54290582).

108491338 is an equidigital number, since it uses as much as digits as its factorization.

108491338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14972.

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 108491338 is about 10415.9175303955. The cubic root of 108491338 is about 476.9413995375.

The spelling of 108491338 in words is "one hundred eight million, four hundred ninety-one thousand, three hundred thirty-eight".