1116136340 has 48 divisors (see below), whose sum is σ = 2645153280. Its totient is φ = 391870080.

The previous prime is 1116136331. The next prime is 1116136379. The reversal of 1116136340 is 436316111.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 81092 + ... + 93851.

It is an arithmetic number, because the mean of its divisors is an integer number (55107360).

Almost surely, 2^1116136340 is an apocalyptic number.

1116136340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1116136340 is an abundant number, since it is smaller than the sum of its proper divisors (1529016940).

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

1116136340 is a wasteful number, since it uses less digits than its factorization.

1116136340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174992 (or 174990 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 1116136340 is about 33408.6267302324. The cubic root of 1116136340 is about 1037.3032760022.

The spelling of 1116136340 in words is "one billion, one hundred sixteen million, one hundred thirty-six thousand, three hundred forty".