1086718841 has 6 divisors (see below), whose sum is σ = 1176743070. Its totient is φ = 1003124928.

The previous prime is 1086718811. The next prime is 1086718847. The reversal of 1086718841 is 1488176801.

It can be written as a sum of positive squares in 3 ways, for example, as 97930816 + 988788025 = 9896^2 + 31445^2 .

It is not a de Polignac number, because 1086718841 - 2¹⁰ = 1086717817 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1086718792 and 1086718801.

It is not an unprimeable number, because it can be changed into a prime (1086718847) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3214976 + ... + 3215313.

It is an arithmetic number, because the mean of its divisors is an integer number (196123845).

Almost surely, 2^1086718841 is an apocalyptic number.

It is an amenable number.

1086718841 is a deficient number, since it is larger than the sum of its proper divisors (90024229).

1086718841 is an equidigital number, since it uses as much as digits as its factorization.

1086718841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6430315 (or 6430302 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 44.

The square root of 1086718841 is about 32965.4188658358. The cubic root of 1086718841 is about 1028.1087742022.

The spelling of 1086718841 in words is "one billion, eighty-six million, seven hundred eighteen thousand, eight hundred forty-one".