1116394 has 4 divisors (see below), whose sum is σ = 1674594. Its totient is φ = 558196.

The previous prime is 1116371. The next prime is 1116419. The reversal of 1116394 is 4936111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 619369 + 497025 = 787^2 + 705^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 279097 + ... + 279100.

2^1116394 is an apocalyptic number.

1116394 is a deficient number, since it is larger than the sum of its proper divisors (558200).

1116394 is an equidigital number, since it uses as much as digits as its factorization.

1116394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558199.

The product of its digits is 648, while the sum is 25.

The square root of 1116394 is about 1056.5954760456. The cubic root of 1116394 is about 103.7383090325.

The spelling of 1116394 in words is "one million, one hundred sixteen thousand, three hundred ninety-four".