1082718791 has 8 divisors (see below), whose sum is σ = 1349883264. Its totient is φ = 843676920.

The previous prime is 1082718757. The next prime is 1082718811. The reversal of 1082718791 is 1978172801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1082718791 - 2¹⁰ = 1082717767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1082712791) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 7030565 + ... + 7030718.

It is an arithmetic number, because the mean of its divisors is an integer number (168735408).

Almost surely, 2^1082718791 is an apocalyptic number.

1082718791 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1082718791 is a deficient number, since it is larger than the sum of its proper divisors (267164473).

1082718791 is a wasteful number, since it uses less digits than its factorization.

1082718791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14061301.

The product of its (nonzero) digits is 56448, while the sum is 44.

The square root of 1082718791 is about 32904.6925376913. The cubic root of 1082718791 is about 1026.8457849458.

The spelling of 1082718791 in words is "one billion, eighty-two million, seven hundred eighteen thousand, seven hundred ninety-one".