1117820682 has 32 divisors (see below), whose sum is σ = 2709869760. Its totient is φ = 338733360.

The previous prime is 1117820659. The next prime is 1117820701. The reversal of 1117820682 is 2860287111.

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 15 ways as a sum of consecutive naturals, for example, 940333 + ... + 941520.

It is an arithmetic number, because the mean of its divisors is an integer number (84683430).

Almost surely, 2^1117820682 is an apocalyptic number.

1117820682 is an abundant number, since it is smaller than the sum of its proper divisors (1592049078).

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

1117820682 is a wasteful number, since it uses less digits than its factorization.

1117820682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1881875 (or 1881869 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 36.

The square root of 1117820682 is about 33433.8254167841. The cubic root of 1117820682 is about 1037.8248058762.

The spelling of 1117820682 in words is "one billion, one hundred seventeen million, eight hundred twenty thousand, six hundred eighty-two".