1104216 has 32 divisors (see below), whose sum is σ = 2788800. Its totient is φ = 364320.

The previous prime is 1104209. The next prime is 1104217. The reversal of 1104216 is 6124011.

It is a junction number, because it is equal to n+sod(n) for n = 1104195 and 1104204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1104217) 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, 3171 + ... + 3501.

It is an arithmetic number, because the mean of its divisors is an integer number (87150).

2^1104216 is an apocalyptic number.

It is an amenable number.

1104216 is an abundant number, since it is smaller than the sum of its proper divisors (1684584).

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

1104216 is a wasteful number, since it uses less digits than its factorization.

1104216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479 (or 475 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1104216 is about 1050.8168251413. The cubic root of 1104216 is about 103.3597250198.

Adding to 1104216 its reverse (6124011), we get a palindrome (7228227).

The spelling of 1104216 in words is "one million, one hundred four thousand, two hundred sixteen".