109528104 has 64 divisors (see below), whose sum is σ = 318867840. Its totient is φ = 30700800.

The previous prime is 109528087. The next prime is 109528129. The reversal of 109528104 is 401825901.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2754 + ... + 15054.

It is an arithmetic number, because the mean of its divisors is an integer number (4982310).

Almost surely, 2^109528104 is an apocalyptic number.

109528104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 109528104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159433920).

109528104 is an abundant number, since it is smaller than the sum of its proper divisors (209339736).

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

109528104 is a wasteful number, since it uses less digits than its factorization.

109528104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12370 (or 12366 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 30.

The square root of 109528104 is about 10465.5675431388. The cubic root of 109528104 is about 478.4558363518.

The spelling of 109528104 in words is "one hundred nine million, five hundred twenty-eight thousand, one hundred four".