1116812496 has 40 divisors (see below), whose sum is σ = 2946489984. Its totient is φ = 364349440.

The previous prime is 1116812491. The next prime is 1116812509. The reversal of 1116812496 is 6942186111.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1116812491) 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 7 ways as a sum of consecutive naturals, for example, 245265 + ... + 249776.

Almost surely, 2^1116812496 is an apocalyptic number.

1116812496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1116812496 is an abundant number, since it is smaller than the sum of its proper divisors (1829677488).

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

1116812496 is a wasteful number, since it uses less digits than its factorization.

1116812496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495099 (or 495093 counting only the distinct ones).

The product of its digits is 20736, while the sum is 39.

The square root of 1116812496 is about 33418.7446801941. The cubic root of 1116812496 is about 1037.5127000139.

The spelling of 1116812496 in words is "one billion, one hundred sixteen million, eight hundred twelve thousand, four hundred ninety-six".