108298385 has 16 divisors (see below), whose sum is σ = 147322560. Its totient is φ = 75764160.

The previous prime is 108298373. The next prime is 108298417. The reversal of 108298385 is 583892801.

It is not a de Polignac number, because 108298385 - 2⁴ = 108298369 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42611 + ... + 45080.

It is an arithmetic number, because the mean of its divisors is an integer number (9207660).

Almost surely, 2^108298385 is an apocalyptic number.

It is an amenable number.

108298385 is a deficient number, since it is larger than the sum of its proper divisors (39024175).

108298385 is a wasteful number, since it uses less digits than its factorization.

108298385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87728.

The product of its (nonzero) digits is 138240, while the sum is 44.

The square root of 108298385 is about 10406.6509982799. The cubic root of 108298385 is about 476.6584832953.

The spelling of 108298385 in words is "one hundred eight million, two hundred ninety-eight thousand, three hundred eighty-five".