1103448 has 32 divisors (see below), whose sum is σ = 2880000. Its totient is φ = 351648.

The previous prime is 1103437. The next prime is 1103449. The reversal of 1103448 is 8443011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103449) 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, 448 + ... + 1551.

It is an arithmetic number, because the mean of its divisors is an integer number (90000).

2^1103448 is an apocalyptic number.

It is an amenable number.

1103448 is an abundant number, since it is smaller than the sum of its proper divisors (1776552).

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

1103448 is a wasteful number, since it uses less digits than its factorization.

1103448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2031 (or 2027 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 1103448 is about 1050.4513315713. The cubic root of 1103448 is about 103.3357566781.

Adding to 1103448 its reverse (8443011), we get a palindrome (9546459).

It can be divided in two parts, 1103 and 448, that added together give a palindrome (1551).

The spelling of 1103448 in words is "one million, one hundred three thousand, four hundred forty-eight".