1116174427 has 8 divisors (see below), whose sum is σ = 1122404400. Its totient is φ = 1109962464.

The previous prime is 1116174413. The next prime is 1116174467. The reversal of 1116174427 is 7244716111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1116174427 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1116174392 and 1116174401.

It is not an unprimeable number, because it can be changed into a prime (1116174407) 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, 130849 + ... + 139117.

It is an arithmetic number, because the mean of its divisors is an integer number (140300550).

Almost surely, 2^1116174427 is an apocalyptic number.

1116174427 is a deficient number, since it is larger than the sum of its proper divisors (6229973).

1116174427 is an equidigital number, since it uses as much as digits as its factorization.

1116174427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9005.

The product of its digits is 9408, while the sum is 34.

The square root of 1116174427 is about 33409.1967428132. The cubic root of 1116174427 is about 1037.3150748357.

The spelling of 1116174427 in words is "one billion, one hundred sixteen million, one hundred seventy-four thousand, four hundred twenty-seven".