1107486805 has 4 divisors (see below), whose sum is σ = 1328984172. Its totient is φ = 885989440.

The previous prime is 1107486791. The next prime is 1107486827. The reversal of 1107486805 is 5086847011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5086847011 = 5147 ⋅988313.

It can be written as a sum of positive squares in 2 ways, for example, as 681105604 + 426381201 = 26098^2 + 20649^2 .

It is not a de Polignac number, because 1107486805 - 2¹¹ = 1107484757 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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 (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110748676 + ... + 110748685.

It is an arithmetic number, because the mean of its divisors is an integer number (332246043).

Almost surely, 2^1107486805 is an apocalyptic number.

It is an amenable number.

1107486805 is a deficient number, since it is larger than the sum of its proper divisors (221497367).

1107486805 is an equidigital number, since it uses as much as digits as its factorization.

1107486805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221497366.

The product of its (nonzero) digits is 53760, while the sum is 40.

The square root of 1107486805 is about 33278.9243365828. The cubic root of 1107486805 is about 1034.6167857911.

It can be divided in two parts, 11074 and 86805, that added together give a palindrome (97879).

The spelling of 1107486805 in words is "one billion, one hundred seven million, four hundred eighty-six thousand, eight hundred five".