109605036 has 24 divisors (see below), whose sum is σ = 264564720. Its totient is φ = 35275072.

The previous prime is 109605031. The next prime is 109605061. The reversal of 109605036 is 630506901.

It is a happy number.

It is a super-2 number, since 2×109605036² = 24026527833122592, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 109604994 and 109605012.

It is not an unprimeable number, because it can be changed into a prime (109605031) by changing a digit.

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, 157131 + ... + 157826.

It is an arithmetic number, because the mean of its divisors is an integer number (11023530).

Almost surely, 2^109605036 is an apocalyptic number.

It is an amenable number.

109605036 is an abundant number, since it is smaller than the sum of its proper divisors (154959684).

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

109605036 is a wasteful number, since it uses less digits than its factorization.

109605036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314993 (or 314991 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 30.

The square root of 109605036 is about 10469.2423794657. The cubic root of 109605036 is about 478.5678318074.

The spelling of 109605036 in words is "one hundred nine million, six hundred five thousand, thirty-six".