108432228 has 24 divisors (see below), whose sum is σ = 254338560. Its totient is φ = 35954080.

The previous prime is 108432227. The next prime is 108432343. The reversal of 108432228 is 822234801.

It is a junction number, because it is equal to n+sod(n) for n = 108432195 and 108432204.

It is not an unprimeable number, because it can be changed into a prime (108432227) 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, 21363 + ... + 25946.

It is an arithmetic number, because the mean of its divisors is an integer number (10597440).

Almost surely, 2^108432228 is an apocalyptic number.

It is an amenable number.

108432228 is an abundant number, since it is smaller than the sum of its proper divisors (145906332).

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

108432228 is a wasteful number, since it uses less digits than its factorization.

108432228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47507 (or 47505 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 108432228 is about 10413.0796597356. The cubic root of 108432228 is about 476.8547655008.

The spelling of 108432228 in words is "one hundred eight million, four hundred thirty-two thousand, two hundred twenty-eight".