109495228 has 12 divisors (see below), whose sum is σ = 191743272. Its totient is φ = 54711440.

The previous prime is 109495223. The next prime is 109495231. The reversal of 109495228 is 822594901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109495223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1543 + ... + 14878.

It is an arithmetic number, because the mean of its divisors is an integer number (15978606).

Almost surely, 2^109495228 is an apocalyptic number.

It is an amenable number.

109495228 is a deficient number, since it is larger than the sum of its proper divisors (82248044).

109495228 is a wasteful number, since it uses less digits than its factorization.

109495228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18092 (or 18090 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 40.

The square root of 109495228 is about 10463.9967507640. The cubic root of 109495228 is about 478.4079603956.

The spelling of 109495228 in words is "one hundred nine million, four hundred ninety-five thousand, two hundred twenty-eight".