108530798 has 4 divisors (see below), whose sum is σ = 162796200. Its totient is φ = 54265398.

The previous prime is 108530777. The next prime is 108530809. The reversal of 108530798 is 897035801.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 897035801 = 29 ⋅30932269.

It is a super-2 number, since 2×108530798² = 23557868229033608, which contains 22 as substring.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 27132698 + ... + 27132701.

It is an arithmetic number, because the mean of its divisors is an integer number (40699050).

Almost surely, 2^108530798 is an apocalyptic number.

108530798 is a deficient number, since it is larger than the sum of its proper divisors (54265402).

108530798 is an equidigital number, since it uses as much as digits as its factorization.

108530798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54265401.

The product of its (nonzero) digits is 60480, while the sum is 41.

The square root of 108530798 is about 10417.8115744143. The cubic root of 108530798 is about 476.9992162158. Note that the first 3 decimals are identical.

The spelling of 108530798 in words is "one hundred eight million, five hundred thirty thousand, seven hundred ninety-eight".