5706081 has 12 divisors (see below), whose sum is σ = 8268052. Its totient is φ = 3792096.

The previous prime is 5706079. The next prime is 5706083. The reversal of 5706081 is 1806075.

5706081 is a `hidden beast` number, since 57 + 0 + 608 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (5706079) and next prime (5706083).

It can be written as a sum of positive squares in 2 ways, for example, as 2433600 + 3272481 = 1560^2 + 1809^2 .

It is not a de Polignac number, because 5706081 - 2¹ = 5706079 is a prime.

It is a super-2 number, since 2×5706081² = 65118720757122, which contains 22 as substring.

It is a Duffinian number.

5706081 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5706083) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2775 + ... + 4371.

Almost surely, 2^5706081 is an apocalyptic number.

It is an amenable number.

5706081 is a deficient number, since it is larger than the sum of its proper divisors (2561971).

5706081 is a wasteful number, since it uses less digits than its factorization.

5706081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2000 (or 1997 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 5706081 is about 2388.7404630893. The cubic root of 5706081 is about 178.6951000978.

The spelling of 5706081 in words is "five million, seven hundred six thousand, eighty-one".