109526085 has 24 divisors (see below), whose sum is σ = 190854144. Its totient is φ = 58103520.

The previous prime is 109526071. The next prime is 109526093. The reversal of 109526085 is 580625901.

It is a happy number.

It is not a de Polignac number, because 109526085 - 2²⁵ = 75971653 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2224 + ... + 14966.

It is an arithmetic number, because the mean of its divisors is an integer number (7952256).

Almost surely, 2^109526085 is an apocalyptic number.

109526085 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

109526085 is a deficient number, since it is larger than the sum of its proper divisors (81328059).

109526085 is a wasteful number, since it uses less digits than its factorization.

109526085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12945 (or 12942 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 36.

The square root of 109526085 is about 10465.4710835203. The cubic root of 109526085 is about 478.4528964419.

The spelling of 109526085 in words is "one hundred nine million, five hundred twenty-six thousand, eighty-five".