1104432 has 80 divisors (see below), whose sum is σ = 3452160. Its totient is φ = 297216.

The previous prime is 1104431. The next prime is 1104449. The reversal of 1104432 is 2344011.

It is not an unprimeable number, because it can be changed into a prime (1104431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6298 + ... + 6470.

It is an arithmetic number, because the mean of its divisors is an integer number (43152).

2^1104432 is an apocalyptic number.

1104432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1104432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1726080).

1104432 is an abundant number, since it is smaller than the sum of its proper divisors (2347728).

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

1104432 is a wasteful number, since it uses less digits than its factorization.

1104432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210 (or 204 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 1104432 is about 1050.9195973051. The cubic root of 1104432 is about 103.3664641134.

Adding to 1104432 its reverse (2344011), we get a palindrome (3448443).

The spelling of 1104432 in words is "one million, one hundred four thousand, four hundred thirty-two".