109528134 has 16 divisors (see below), whose sum is σ = 219681072. Its totient is φ = 36405248.

The previous prime is 109528129. The next prime is 109528151. The reversal of 109528134 is 431825901.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 109528095 and 109528104.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23739 + ... + 27974.

It is an arithmetic number, because the mean of its divisors is an integer number (13730067).

Almost surely, 2^109528134 is an apocalyptic number.

109528134 is an abundant number, since it is smaller than the sum of its proper divisors (110152938).

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

109528134 is a wasteful number, since it uses less digits than its factorization.

109528134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52071.

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 109528134 is about 10465.5689764102. The cubic root of 109528134 is about 478.4558800352.

The spelling of 109528134 in words is "one hundred nine million, five hundred twenty-eight thousand, one hundred thirty-four".