1104816 has 20 divisors (see below), whose sum is σ = 2854232. Its totient is φ = 368256.

The previous prime is 1104811. The next prime is 1104821. The reversal of 1104816 is 6184011.

It is an interprime number because it is at equal distance from previous prime (1104811) and next prime (1104821).

It is a junction number, because it is equal to n+sod(n) for n = 1104792 and 1104801.

It is not an unprimeable number, because it can be changed into a prime (1104811) 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, 11461 + ... + 11556.

2^1104816 is an apocalyptic number.

1104816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1104816 is an abundant number, since it is smaller than the sum of its proper divisors (1749416).

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

1104816 is a wasteful number, since it uses less digits than its factorization.

1104816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23028 (or 23022 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 21.

The square root of 1104816 is about 1051.1022785628. The cubic root of 1104816 is about 103.3784425551.

Adding to 1104816 its reverse (6184011), we get a palindrome (7288827).

The spelling of 1104816 in words is "one million, one hundred four thousand, eight hundred sixteen".