109104288 has 48 divisors (see below), whose sum is σ = 287392896. Its totient is φ = 36241920.

The previous prime is 109104277. The next prime is 109104301. The reversal of 109104288 is 882401901.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28233 + ... + 31863.

It is an arithmetic number, because the mean of its divisors is an integer number (5987352).

Almost surely, 2^109104288 is an apocalyptic number.

It is an amenable number.

109104288 is an abundant number, since it is smaller than the sum of its proper divisors (178288608).

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

109104288 is a wasteful number, since it uses less digits than its factorization.

With its predecessor (109104287) it forms a Ruth-Aaron pair, since the sum of their distinct prime factors is the same (3949).

109104288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3957 (or 3949 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 33.

The square root of 109104288 is about 10445.2998042182. The cubic root of 109104288 is about 477.8379147347.

The spelling of 109104288 in words is "one hundred nine million, one hundred four thousand, two hundred eighty-eight".