109941828 has 72 divisors (see below), whose sum is σ = 277794720. Its totient is φ = 33816960.

The previous prime is 109941803. The next prime is 109941857. The reversal of 109941828 is 828149901.

It is a self number, because there is not a number n which added to its sum of digits gives 109941828.

It is an unprimeable number.

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 in 23 ways as a sum of consecutive naturals, for example, 177303 + ... + 177921.

It is an arithmetic number, because the mean of its divisors is an integer number (3858260).

Almost surely, 2^109941828 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 109941828, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138897360).

109941828 is an abundant number, since it is smaller than the sum of its proper divisors (167852892).

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

109941828 is a wasteful number, since it uses less digits than its factorization.

109941828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 705 (or 684 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 42.

The square root of 109941828 is about 10485.3148736697. The cubic root of 109941828 is about 479.0575082445.

The spelling of 109941828 in words is "one hundred nine million, nine hundred forty-one thousand, eight hundred twenty-eight".