109044360 has 128 divisors (see below), whose sum is σ = 375321600. Its totient is φ = 28131840.

The previous prime is 109044343. The next prime is 109044361. The reversal of 109044360 is 63440901.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (109044361) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31852 + ... + 35108.

It is an arithmetic number, because the mean of its divisors is an integer number (2932200).

Almost surely, 2^109044360 is an apocalyptic number.

109044360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 109044360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (187660800).

109044360 is an abundant number, since it is smaller than the sum of its proper divisors (266277240).

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

109044360 is a wasteful number, since it uses less digits than its factorization.

109044360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3308 (or 3298 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 109044360 is about 10442.4307515061. The cubic root of 109044360 is about 477.7504109477.

The spelling of 109044360 in words is "one hundred nine million, forty-four thousand, three hundred sixty".