105560449 has 8 divisors (see below), whose sum is σ = 107976960. Its totient is φ = 103151136.

The previous prime is 105560423. The next prime is 105560459. The reversal of 105560449 is 944065501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 105560449 - 2⁷ = 105560321 is a prime.

It is a super-2 number, since 2×105560449² = 22286016786163202, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105560459) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37317 + ... + 40045.

It is an arithmetic number, because the mean of its divisors is an integer number (13497120).

Almost surely, 2^105560449 is an apocalyptic number.

It is an amenable number.

105560449 is a deficient number, since it is larger than the sum of its proper divisors (2416511).

105560449 is an equidigital number, since it uses as much as digits as its factorization.

105560449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3599.

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 105560449 is about 10274.2614819752. The cubic root of 105560449 is about 472.6072826389.

It can be divided in two parts, 1055 and 60449, that added together give a square (61504 = 248²).

The spelling of 105560449 in words is "one hundred five million, five hundred sixty thousand, four hundred forty-nine".