105559244 has 12 divisors (see below), whose sum is σ = 211118544. Its totient is φ = 45239664.

The previous prime is 105559211. The next prime is 105559253. The reversal of 105559244 is 442955501.

It is a happy number.

105559244 is an admirable number.

It is a super-2 number, since 2×105559244² = 22285507987703072, which contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1884959 + ... + 1885014.

It is an arithmetic number, because the mean of its divisors is an integer number (17593212).

Almost surely, 2^105559244 is an apocalyptic number.

105559244 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

105559244 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

105559244 is a wasteful number, since it uses less digits than its factorization.

105559244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3769984 (or 3769982 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 35.

The square root of 105559244 is about 10274.2028401234. The cubic root of 105559244 is about 472.6054843204.

The spelling of 105559244 in words is "one hundred five million, five hundred fifty-nine thousand, two hundred forty-four".