105560448 has 128 divisors (see below), whose sum is σ = 323723520. Its totient is φ = 29853696.

The previous prime is 105560423. The next prime is 105560459. The reversal of 105560448 is 844065501.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×105560448² = 22286016363921408, which contains 22 as substring.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 464911 + ... + 465137.

It is an arithmetic number, because the mean of its divisors is an integer number (2529090).

Almost surely, 2^105560448 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 105560448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161861760).

105560448 is an abundant number, since it is smaller than the sum of its proper divisors (218163072).

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

105560448 is a wasteful number, since it uses less digits than its factorization.

105560448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424 (or 412 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 33.

The square root of 105560448 is about 10274.2614333099. The cubic root of 105560448 is about 472.6072811465.

The spelling of 105560448 in words is "one hundred five million, five hundred sixty thousand, four hundred forty-eight".