109855204 has 6 divisors (see below), whose sum is σ = 192246614. Its totient is φ = 54927600.

The previous prime is 109855201. The next prime is 109855217. The reversal of 109855204 is 402558901.

It can be written as a sum of positive squares in only one way, i.e., 108160000 + 1695204 = 10400^2 + 1302^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 109855204.

It is not an unprimeable number, because it can be changed into a prime (109855201) 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 as a sum of consecutive naturals, namely, 13731897 + ... + 13731904.

Almost surely, 2^109855204 is an apocalyptic number.

It is an amenable number.

109855204 is a deficient number, since it is larger than the sum of its proper divisors (82391410).

109855204 is a wasteful number, since it uses less digits than its factorization.

109855204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27463805 (or 27463803 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 34.

The square root of 109855204 is about 10481.1833301398. The cubic root of 109855204 is about 478.9316575046.

The spelling of 109855204 in words is "one hundred nine million, eight hundred fifty-five thousand, two hundred four".