1140703886 has 32 divisors (see below), whose sum is σ = 2009472192. Its totient is φ = 475453440.

The previous prime is 1140703873. The next prime is 1140703897. The reversal of 1140703886 is 6883070411.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 190490 + ... + 196386.

It is an arithmetic number, because the mean of its divisors is an integer number (62796006).

Almost surely, 2^1140703886 is an apocalyptic number.

1140703886 is a deficient number, since it is larger than the sum of its proper divisors (868768306).

1140703886 is a wasteful number, since it uses less digits than its factorization.

1140703886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6284.

The product of its (nonzero) digits is 32256, while the sum is 38.

The square root of 1140703886 is about 33774.3080758141. The cubic root of 1140703886 is about 1044.8588855794.

The spelling of 1140703886 in words is "one billion, one hundred forty million, seven hundred three thousand, eight hundred eighty-six".