109636216 has 32 divisors (see below), whose sum is σ = 216444960. Its totient is φ = 51960832.

The previous prime is 109636169. The next prime is 109636229. The reversal of 109636216 is 612636901.

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 7 ways as a sum of consecutive naturals, for example, 18156 + ... + 23428.

It is an arithmetic number, because the mean of its divisors is an integer number (6763905).

Almost surely, 2^109636216 is an apocalyptic number.

It is an amenable number.

109636216 is a deficient number, since it is larger than the sum of its proper divisors (106808744).

109636216 is a wasteful number, since it uses less digits than its factorization.

109636216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5415 (or 5411 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 109636216 is about 10470.7313975672. The cubic root of 109636216 is about 478.6132078558.

The spelling of 109636216 in words is "one hundred nine million, six hundred thirty-six thousand, two hundred sixteen".