108290228 has 12 divisors (see below), whose sum is σ = 190461600. Its totient is φ = 53872632.

The previous prime is 108290173. The next prime is 108290251. The reversal of 108290228 is 822092801.

It is a junction number, because it is equal to n+sod(n) for n = 108290194 and 108290203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67226 + ... + 68817.

It is an arithmetic number, because the mean of its divisors is an integer number (15871800).

Almost surely, 2^108290228 is an apocalyptic number.

It is an amenable number.

108290228 is a deficient number, since it is larger than the sum of its proper divisors (82171372).

108290228 is a wasteful number, since it uses less digits than its factorization.

108290228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136246 (or 136244 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 32.

The square root of 108290228 is about 10406.2590780741. The cubic root of 108290228 is about 476.6465157395.

The spelling of 108290228 in words is "one hundred eight million, two hundred ninety thousand, two hundred twenty-eight".