108498385 has 4 divisors (see below), whose sum is σ = 130198068. Its totient is φ = 86798704.

The previous prime is 108498361. The next prime is 108498389. The reversal of 108498385 is 583894801.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 39790864 + 68707521 = 6308^2 + 8289^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-108498385 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108498389) 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, 10849834 + ... + 10849843.

It is an arithmetic number, because the mean of its divisors is an integer number (32549517).

Almost surely, 2^108498385 is an apocalyptic number.

It is an amenable number.

108498385 is a deficient number, since it is larger than the sum of its proper divisors (21699683).

108498385 is an equidigital number, since it uses as much as digits as its factorization.

108498385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21699682.

The product of its (nonzero) digits is 276480, while the sum is 46.

The square root of 108498385 is about 10416.2558052306. The cubic root of 108498385 is about 476.9517258098.

The spelling of 108498385 in words is "one hundred eight million, four hundred ninety-eight thousand, three hundred eighty-five".