1116162737 has 2 divisors, whose sum is σ = 1116162738. Its totient is φ = 1116162736.

The previous prime is 1116162731. The next prime is 1116162793. The reversal of 1116162737 is 7372616111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1052418481 + 63744256 = 32441^2 + 7984^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1116162737 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1116162697 and 1116162706.

It is not a weakly prime, because it can be changed into another prime (1116162731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 558081368 + 558081369.

It is an arithmetic number, because the mean of its divisors is an integer number (558081369).

Almost surely, 2^1116162737 is an apocalyptic number.

It is an amenable number.

1116162737 is a deficient number, since it is larger than the sum of its proper divisors (1).

1116162737 is an equidigital number, since it uses as much as digits as its factorization.

1116162737 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10584, while the sum is 35.

The square root of 1116162737 is about 33409.0217905284. The cubic root of 1116162737 is about 1037.3114534616.

Adding to 1116162737 its reverse (7372616111), we get a palindrome (8488778848).

The spelling of 1116162737 in words is "one billion, one hundred sixteen million, one hundred sixty-two thousand, seven hundred thirty-seven".