1116104 has 24 divisors (see below), whose sum is σ = 2302230. Its totient is φ = 506880.

The previous prime is 1116091. The next prime is 1116107. The reversal of 1116104 is 4016111.

It can be written as a sum of positive squares in only one way, i.e., 813604 + 302500 = 902^2 + 550^2 .

It is a hoax number, since the sum of its digits (14) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1116107) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 392 + ... + 1544.

2^1116104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1116104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1151115).

1116104 is an abundant number, since it is smaller than the sum of its proper divisors (1186126).

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

1116104 is a wasteful number, since it uses less digits than its factorization.

1116104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1181 (or 1166 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 1116104 is about 1056.4582339118. The cubic root of 1116104 is about 103.7293257300.

The spelling of 1116104 in words is "one million, one hundred sixteen thousand, one hundred four".