1116141764 has 12 divisors (see below), whose sum is σ = 1961632764. Its totient is φ = 555675264.

The previous prime is 1116141739. The next prime is 1116141773. The reversal of 1116141764 is 4671416111.

It can be written as a sum of positive squares in 2 ways, for example, as 179292100 + 936849664 = 13390^2 + 30608^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1116141764.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 597857 + ... + 599720.

It is an arithmetic number, because the mean of its divisors is an integer number (163469397).

Almost surely, 2^1116141764 is an apocalyptic number.

It is an amenable number.

1116141764 is a deficient number, since it is larger than the sum of its proper divisors (845491000).

1116141764 is a wasteful number, since it uses less digits than its factorization.

1116141764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1197814 (or 1197812 counting only the distinct ones).

The product of its digits is 4032, while the sum is 32.

The square root of 1116141764 is about 33408.7079067719. The cubic root of 1116141764 is about 1037.3049562999.

Adding to 1116141764 its reverse (4671416111), we get a palindrome (5787557875).

It can be divided in two parts, 11161 and 41764, that added together give a palindrome (52925).

The spelling of 1116141764 in words is "one billion, one hundred sixteen million, one hundred forty-one thousand, seven hundred sixty-four".