1092712085 has 8 divisors (see below), whose sum is σ = 1311439776. Its totient is φ = 874046160.

The previous prime is 1092712073. The next prime is 1092712091. The reversal of 1092712085 is 5802172901.

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

It is not a de Polignac number, because 1092712085 - 2⁴ = 1092712069 is a prime.

It is a Duffinian number.

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 7 ways as a sum of consecutive naturals, for example, 44990 + ... + 64880.

It is an arithmetic number, because the mean of its divisors is an integer number (163929972).

Almost surely, 2^1092712085 is an apocalyptic number.

It is an amenable number.

1092712085 is a deficient number, since it is larger than the sum of its proper divisors (218727691).

1092712085 is a wasteful number, since it uses less digits than its factorization.

1092712085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30883.

The product of its (nonzero) digits is 10080, while the sum is 35.

The square root of 1092712085 is about 33056.1958640131. The cubic root of 1092712085 is about 1029.9953137060.

Adding to 1092712085 its reverse (5802172901), we get a palindrome (6894884986).

The spelling of 1092712085 in words is "one billion, ninety-two million, seven hundred twelve thousand, eighty-five".