108804172 has 48 divisors (see below), whose sum is σ = 206438400. Its totient is φ = 50057280.

The previous prime is 108804151. The next prime is 108804173. The reversal of 108804172 is 271408801.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (108804173) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 283893 + ... + 284275.

It is an arithmetic number, because the mean of its divisors is an integer number (4300800).

Almost surely, 2^108804172 is an apocalyptic number.

It is an amenable number.

108804172 is a deficient number, since it is larger than the sum of its proper divisors (97634228).

108804172 is a wasteful number, since it uses less digits than its factorization.

108804172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526 (or 524 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 31.

The square root of 108804172 is about 10430.9238325280. The cubic root of 108804172 is about 477.3993786683.

The spelling of 108804172 in words is "one hundred eight million, eight hundred four thousand, one hundred seventy-two".