1116160564 has 6 divisors (see below), whose sum is σ = 1953280994. Its totient is φ = 558080280.

The previous prime is 1116160561. The next prime is 1116160579. The reversal of 1116160564 is 4650616111.

It can be written as a sum of positive squares in only one way, i.e., 745290000 + 370870564 = 27300^2 + 19258^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1116160561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 139520067 + ... + 139520074.

Almost surely, 2^1116160564 is an apocalyptic number.

It is an amenable number.

1116160564 is a deficient number, since it is larger than the sum of its proper divisors (837120430).

1116160564 is a wasteful number, since it uses less digits than its factorization.

1116160564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279040145 (or 279040143 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 1116160564 is about 33408.9892693568. The cubic root of 1116160564 is about 1037.3107802983.

Adding to 1116160564 its reverse (4650616111), we get a palindrome (5766776675).

The spelling of 1116160564 in words is "one billion, one hundred sixteen million, one hundred sixty thousand, five hundred sixty-four".