108272818 has 8 divisors (see below), whose sum is σ = 164465280. Its totient is φ = 53451060.

The previous prime is 108272783. The next prime is 108272821. The reversal of 108272818 is 818272801.

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

It is a super-2 number, since 2×108272818² = 23446006235322248, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 342478 + ... + 342793.

It is an arithmetic number, because the mean of its divisors is an integer number (20558160).

Almost surely, 2^108272818 is an apocalyptic number.

108272818 is a deficient number, since it is larger than the sum of its proper divisors (56192462).

108272818 is an equidigital number, since it uses as much as digits as its factorization.

108272818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 685352.

The product of its (nonzero) digits is 14336, while the sum is 37.

The square root of 108272818 is about 10405.4225286626. The cubic root of 108272818 is about 476.6209706196.

The spelling of 108272818 in words is "one hundred eight million, two hundred seventy-two thousand, eight hundred eighteen".