109573328 has 10 divisors (see below), whose sum is σ = 212298354. Its totient is φ = 54786656.

The previous prime is 109573307. The next prime is 109573333. The reversal of 109573328 is 823375901.

It can be written as a sum of positive squares in only one way, i.e., 80066704 + 29506624 = 8948^2 + 5432^2 .

It is a junction number, because it is equal to n+sod(n) for n = 109573291 and 109573300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3424151 + ... + 3424182.

Almost surely, 2^109573328 is an apocalyptic number.

It is an amenable number.

109573328 is a deficient number, since it is larger than the sum of its proper divisors (102725026).

109573328 is an equidigital number, since it uses as much as digits as its factorization.

109573328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6848341 (or 6848335 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 109573328 is about 10467.7279292118. The cubic root of 109573328 is about 478.5216785378.

It can be divided in two parts, 109573 and 328, that added together give a palindrome (109901).

The spelling of 109573328 in words is "one hundred nine million, five hundred seventy-three thousand, three hundred twenty-eight".