1112651296 has 24 divisors (see below), whose sum is σ = 2191601664. Its totient is φ = 556054080.

The previous prime is 1112651261. The next prime is 1112651299. The reversal of 1112651296 is 6921562111.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1112651299) 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, 68961 + ... + 83551.

It is an arithmetic number, because the mean of its divisors is an integer number (91316736).

Almost surely, 2^1112651296 is an apocalyptic number.

1112651296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1112651296 is a deficient number, since it is larger than the sum of its proper divisors (1078950368).

1112651296 is a wasteful number, since it uses less digits than its factorization.

1112651296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16984 (or 16976 counting only the distinct ones).

The product of its digits is 6480, while the sum is 34.

The square root of 1112651296 is about 33356.4281061387. The cubic root of 1112651296 is about 1036.2225189501. Note that the first 3 decimals are identical.

The spelling of 1112651296 in words is "one billion, one hundred twelve million, six hundred fifty-one thousand, two hundred ninety-six".