108933220 has 24 divisors (see below), whose sum is σ = 249556608. Its totient is φ = 39612000.

The previous prime is 108933203. The next prime is 108933259. The reversal of 108933220 is 22339801.

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, 247356 + ... + 247795.

It is an arithmetic number, because the mean of its divisors is an integer number (10398192).

Almost surely, 2^108933220 is an apocalyptic number.

108933220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

108933220 is an abundant number, since it is smaller than the sum of its proper divisors (140623388).

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

108933220 is a wasteful number, since it uses less digits than its factorization.

108933220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495171 (or 495169 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 108933220 is about 10437.1078369441. The cubic root of 108933220 is about 477.5880451298.

The spelling of 108933220 in words is "one hundred eight million, nine hundred thirty-three thousand, two hundred twenty".