1112351560 has 16 divisors (see below), whose sum is σ = 2502791100. Its totient is φ = 444940608.

The previous prime is 1112351557. The next prime is 1112351623. The reversal of 1112351560 is 651532111.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1111688964 + 662596 = 33342^2 + 814^2 .

It is an unprimeable number.

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, 13904355 + ... + 13904434.

Almost surely, 2^1112351560 is an apocalyptic number.

1112351560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1112351560 is an abundant number, since it is smaller than the sum of its proper divisors (1390439540).

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

1112351560 is a wasteful number, since it uses less digits than its factorization.

1112351560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27808800 (or 27808796 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 25.

The square root of 1112351560 is about 33351.9348764056. The cubic root of 1112351560 is about 1036.1294616169.

Adding to 1112351560 its reverse (651532111), we get a palindrome (1763883671).

The spelling of 1112351560 in words is "one billion, one hundred twelve million, three hundred fifty-one thousand, five hundred sixty".