1116404 has 12 divisors (see below), whose sum is σ = 1981728. Its totient is φ = 550200.

The previous prime is 1116371. The next prime is 1116419. The reversal of 1116404 is 4046111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1682 + ... + 2249.

It is an arithmetic number, because the mean of its divisors is an integer number (165144).

2^1116404 is an apocalyptic number.

It is an amenable number.

1116404 is a deficient number, since it is larger than the sum of its proper divisors (865324).

1116404 is a wasteful number, since it uses less digits than its factorization.

1116404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4006 (or 4004 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1116404 is about 1056.6002082150. The cubic root of 1116404 is about 103.7386187738.

The spelling of 1116404 in words is "one million, one hundred sixteen thousand, four hundred four".