108412780 has 24 divisors (see below), whose sum is σ = 260191008. Its totient is φ = 37170048.

The previous prime is 108412763. The next prime is 108412781. The reversal of 108412780 is 87214801.

It is not an unprimeable number, because it can be changed into a prime (108412781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 387049 + ... + 387328.

It is an arithmetic number, because the mean of its divisors is an integer number (10841292).

Almost surely, 2^108412780 is an apocalyptic number.

108412780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

108412780 is an abundant number, since it is smaller than the sum of its proper divisors (151778228).

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

108412780 is a wasteful number, since it uses less digits than its factorization.

108412780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 774393 (or 774391 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 31.

The square root of 108412780 is about 10412.1457922947. The cubic root of 108412780 is about 476.8262548321.

The spelling of 108412780 in words is "one hundred eight million, four hundred twelve thousand, seven hundred eighty".