108433220 has 24 divisors (see below), whose sum is σ = 260240064. Its totient is φ = 37177056.

The previous prime is 108433217. The next prime is 108433271. The reversal of 108433220 is 22334801.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 387122 + ... + 387401.

It is an arithmetic number, because the mean of its divisors is an integer number (10843336).

Almost surely, 2^108433220 is an apocalyptic number.

108433220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

108433220 is an abundant number, since it is smaller than the sum of its proper divisors (151806844).

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

108433220 is a wasteful number, since it uses less digits than its factorization.

108433220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 774539 (or 774537 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 108433220 is about 10413.1272920290. The cubic root of 108433220 is about 476.8562196764.

The spelling of 108433220 in words is "one hundred eight million, four hundred thirty-three thousand, two hundred twenty".