108798681 has 8 divisors (see below), whose sum is σ = 145131264. Its totient is φ = 72499280.

The previous prime is 108798667. The next prime is 108798709. The reversal of 108798681 is 186897801.

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

It is a cyclic number.

It is not a de Polignac number, because 108798681 - 2¹⁵ = 108765913 is a prime.

It is a super-2 number, since 2×108798681² = 23674305974679522, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 108798681.

It is not an unprimeable number, because it can be changed into a prime (108798631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 775 + ... + 14771.

It is an arithmetic number, because the mean of its divisors is an integer number (18141408).

Almost surely, 2^108798681 is an apocalyptic number.

It is an amenable number.

108798681 is a deficient number, since it is larger than the sum of its proper divisors (36332583).

108798681 is a wasteful number, since it uses less digits than its factorization.

108798681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16591.

The product of its (nonzero) digits is 193536, while the sum is 48.

The square root of 108798681 is about 10430.6606214563. The cubic root of 108798681 is about 477.3913475912.

The spelling of 108798681 in words is "one hundred eight million, seven hundred ninety-eight thousand, six hundred eighty-one".