108927798 has 32 divisors (see below), whose sum is σ = 262083840. Its totient is φ = 29484000.

The previous prime is 108927739. The next prime is 108927803. The reversal of 108927798 is 897729801.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 108927798.

It is a congruent 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, 67453 + ... + 69048.

It is an arithmetic number, because the mean of its divisors is an integer number (8190120).

Almost surely, 2^108927798 is an apocalyptic number.

108927798 is an abundant number, since it is smaller than the sum of its proper divisors (153156042).

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

108927798 is a wasteful number, since it uses less digits than its factorization.

108927798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136532.

The product of its (nonzero) digits is 508032, while the sum is 51.

The square root of 108927798 is about 10436.8480874256. The cubic root of 108927798 is about 477.5801212374.

The spelling of 108927798 in words is "one hundred eight million, nine hundred twenty-seven thousand, seven hundred ninety-eight".