108212880 has 40 divisors (see below), whose sum is σ = 335460672. Its totient is φ = 28856704.

The previous prime is 108212879. The next prime is 108212887. The reversal of 108212880 is 88212801.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (108212887) 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, 225204 + ... + 225683.

Almost surely, 2^108212880 is an apocalyptic number.

108212880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

108212880 is an abundant number, since it is smaller than the sum of its proper divisors (227247792).

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

108212880 is a wasteful number, since it uses less digits than its factorization.

108212880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450903 (or 450897 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 30.

The square root of 108212880 is about 10402.5419970313. The cubic root of 108212880 is about 476.5330046172.

The spelling of 108212880 in words is "one hundred eight million, two hundred twelve thousand, eight hundred eighty".