1115362252 has 24 divisors (see below), whose sum is σ = 1962258480. Its totient is φ = 554726400.

The previous prime is 1115362249. The next prime is 1115362289. The reversal of 1115362252 is 2522635111.

It is a self number, because there is not a number n which added to its sum of digits gives 1115362252.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 748324 + ... + 749812.

It is an arithmetic number, because the mean of its divisors is an integer number (81760770).

Almost surely, 2^1115362252 is an apocalyptic number.

It is an amenable number.

1115362252 is a deficient number, since it is larger than the sum of its proper divisors (846896228).

1115362252 is a wasteful number, since it uses less digits than its factorization.

1115362252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2361 (or 2359 counting only the distinct ones).

The product of its digits is 3600, while the sum is 28.

The square root of 1115362252 is about 33397.0395693990. The cubic root of 1115362252 is about 1037.0634159030.

Adding to 1115362252 its reverse (2522635111), we get a palindrome (3637997363).

The spelling of 1115362252 in words is "one billion, one hundred fifteen million, three hundred sixty-two thousand, two hundred fifty-two".