1112630756 has 12 divisors (see below), whose sum is σ = 2061639468. Its totient is φ = 523590912.

The previous prime is 1112630731. The next prime is 1112630759. The reversal of 1112630756 is 6570362111.

It can be written as a sum of positive squares in 2 ways, for example, as 1034908900 + 77721856 = 32170^2 + 8816^2 .

It is not an unprimeable number, because it can be changed into a prime (1112630759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8181041 + ... + 8181176.

It is an arithmetic number, because the mean of its divisors is an integer number (171803289).

Almost surely, 2^1112630756 is an apocalyptic number.

It is an amenable number.

1112630756 is a deficient number, since it is larger than the sum of its proper divisors (949008712).

1112630756 is a wasteful number, since it uses less digits than its factorization.

1112630756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16362238 (or 16362236 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 1112630756 is about 33356.1202180350. The cubic root of 1112630756 is about 1036.2161425464.

Adding to 1112630756 its reverse (6570362111), we get a palindrome (7682992867).

The spelling of 1112630756 in words is "one billion, one hundred twelve million, six hundred thirty thousand, seven hundred fifty-six".