1105448 has 8 divisors (see below), whose sum is σ = 2072730. Its totient is φ = 552720.

The previous prime is 1105441. The next prime is 1105457. The reversal of 1105448 is 8445011.

It can be written as a sum of positive squares in only one way, i.e., 743044 + 362404 = 862^2 + 602^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (1105441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69083 + ... + 69098.

2^1105448 is an apocalyptic number.

It is an amenable number.

1105448 is a deficient number, since it is larger than the sum of its proper divisors (967282).

1105448 is a wasteful number, since it uses less digits than its factorization.

1105448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138187 (or 138183 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 23.

The square root of 1105448 is about 1051.4028723567. The cubic root of 1105448 is about 103.3981510319.

The spelling of 1105448 in words is "one million, one hundred five thousand, four hundred forty-eight".