108140260 has 24 divisors (see below), whose sum is σ = 228356856. Its totient is φ = 43015680.

The previous prime is 108140257. The next prime is 108140293. The reversal of 108140260 is 62041801.

It can be written as a sum of positive squares in 4 ways, for example, as 8020224 + 100120036 = 2832^2 + 10006^2 .

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 in 7 ways as a sum of consecutive naturals, for example, 11317 + ... + 18556.

It is an arithmetic number, because the mean of its divisors is an integer number (9514869).

Almost surely, 2^108140260 is an apocalyptic number.

108140260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

108140260 is an abundant number, since it is smaller than the sum of its proper divisors (120216596).

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

108140260 is a wasteful number, since it uses less digits than its factorization.

108140260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30063 (or 30061 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 108140260 is about 10399.0509182329. The cubic root of 108140260 is about 476.4263827720.

The spelling of 108140260 in words is "one hundred eight million, one hundred forty thousand, two hundred sixty".