1104288 has 24 divisors (see below), whose sum is σ = 2899008. Its totient is φ = 368064.

The previous prime is 1104247. The next prime is 1104289. The reversal of 1104288 is 8824011.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (1104289) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5656 + ... + 5847.

It is an arithmetic number, because the mean of its divisors is an integer number (120792).

2^1104288 is an apocalyptic number.

It is an amenable number.

1104288 is an abundant number, since it is smaller than the sum of its proper divisors (1794720).

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

1104288 is a wasteful number, since it uses less digits than its factorization.

1104288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11516 (or 11508 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 24.

The square root of 1104288 is about 1050.8510836460. The cubic root of 1104288 is about 103.3619714820.

Adding to 1104288 its reverse (8824011), we get a palindrome (9928299).

The spelling of 1104288 in words is "one million, one hundred four thousand, two hundred eighty-eight".