1112535252 has 18 divisors (see below), whose sum is σ = 2812241978. Its totient is φ = 370845072.

The previous prime is 1112535247. The next prime is 1112535271. The reversal of 1112535252 is 2525352111.

1112535252 is a `hidden beast` number, since 11 + 125 + 3 + 525 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 839492676 + 273042576 = 28974^2 + 16524^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15451843 + ... + 15451914.

Almost surely, 2^1112535252 is an apocalyptic number.

1112535252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1112535252 is an abundant number, since it is smaller than the sum of its proper divisors (1699706726).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1112535252 is a wasteful number, since it uses less digits than its factorization.

1112535252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30903767 (or 30903762 counting only the distinct ones).

The product of its digits is 3000, while the sum is 27.

The square root of 1112535252 is about 33354.6886059516. The cubic root of 1112535252 is about 1036.1864934115.

Adding to 1112535252 its reverse (2525352111), we get a palindrome (3637887363).

The spelling of 1112535252 in words is "one billion, one hundred twelve million, five hundred thirty-five thousand, two hundred fifty-two".