1086080605 has 4 divisors (see below), whose sum is σ = 1303296732. Its totient is φ = 868864480.

The previous prime is 1086080591. The next prime is 1086080621. The reversal of 1086080605 is 5060806801.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5060806801 = 63499 ⋅79699.

It can be written as a sum of positive squares in 2 ways, for example, as 783216196 + 302864409 = 27986^2 + 17403^2 .

It is not a de Polignac number, because 1086080605 - 2¹¹ = 1086078557 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108608056 + ... + 108608065.

It is an arithmetic number, because the mean of its divisors is an integer number (325824183).

Almost surely, 2^1086080605 is an apocalyptic number.

It is an amenable number.

1086080605 is a deficient number, since it is larger than the sum of its proper divisors (217216127).

1086080605 is an equidigital number, since it uses as much as digits as its factorization.

1086080605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217216126.

The product of its (nonzero) digits is 11520, while the sum is 34.

The square root of 1086080605 is about 32955.7370574533. The cubic root of 1086080605 is about 1027.9074634591.

The spelling of 1086080605 in words is "one billion, eighty-six million, eighty thousand, six hundred five".