1140706227 has 8 divisors (see below), whose sum is σ = 1549638864. Its totient is φ = 746122208.

The previous prime is 1140706219. The next prime is 1140706247. The reversal of 1140706227 is 7226070411.

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

It is a cyclic number.

It is not a de Polignac number, because 1140706227 - 2³ = 1140706219 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1140706194 and 1140706203.

It is not an unprimeable number, because it can be changed into a prime (1140706207) 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, 3586968 + ... + 3587285.

It is an arithmetic number, because the mean of its divisors is an integer number (193704858).

Almost surely, 2^1140706227 is an apocalyptic number.

1140706227 is a deficient number, since it is larger than the sum of its proper divisors (408932637).

1140706227 is an equidigital number, since it uses as much as digits as its factorization.

1140706227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7174309.

The product of its (nonzero) digits is 4704, while the sum is 30.

The square root of 1140706227 is about 33774.3427323168. The cubic root of 1140706227 is about 1044.8596003466.

Adding to 1140706227 its reverse (7226070411), we get a palindrome (8366776638).

The spelling of 1140706227 in words is "one billion, one hundred forty million, seven hundred six thousand, two hundred twenty-seven".