108651080 has 64 divisors (see below), whose sum is σ = 270138240. Its totient is φ = 39119872.

The previous prime is 108651077. The next prime is 108651089. The reversal of 108651080 is 80156801.

It is not an unprimeable number, because it can be changed into a prime (108651089) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 12167 + ... + 19113.

It is an arithmetic number, because the mean of its divisors is an integer number (4220910).

Almost surely, 2^108651080 is an apocalyptic number.

108651080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 108651080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135069120).

108651080 is an abundant number, since it is smaller than the sum of its proper divisors (161487160).

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

108651080 is a wasteful number, since it uses less digits than its factorization.

108651080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6998 (or 6994 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 29.

The square root of 108651080 is about 10423.5828773028. The cubic root of 108651080 is about 477.1753666366.

The spelling of 108651080 in words is "one hundred eight million, six hundred fifty-one thousand, eighty".