1114252564 has 12 divisors (see below), whose sum is σ = 1950416244. Its totient is φ = 556990784.

The previous prime is 1114252523. The next prime is 1114252567. The reversal of 1114252564 is 4652524111.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 785120400 + 329132164 = 28020^2 + 18142^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1114252567) 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 in 3 ways as a sum of consecutive naturals, for example, 14089 + ... + 49264.

It is an arithmetic number, because the mean of its divisors is an integer number (162534687).

Almost surely, 2^1114252564 is an apocalyptic number.

It is an amenable number.

1114252564 is a deficient number, since it is larger than the sum of its proper divisors (836163680).

1114252564 is a wasteful number, since it uses less digits than its factorization.

1114252564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67754 (or 67752 counting only the distinct ones).

The product of its digits is 9600, while the sum is 31.

The square root of 1114252564 is about 33380.4218667170. The cubic root of 1114252564 is about 1036.7193726139.

Adding to 1114252564 its reverse (4652524111), we get a palindrome (5766776675).

The spelling of 1114252564 in words is "one billion, one hundred fourteen million, two hundred fifty-two thousand, five hundred sixty-four".