5857081 has 2 divisors, whose sum is σ = 5857082. Its totient is φ = 5857080.

The previous prime is 5857067. The next prime is 5857097. The reversal of 5857081 is 1807585.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5248681 + 608400 = 2291^2 + 780^2 .

It is a cyclic number.

It is not a de Polignac number, because 5857081 - 2¹¹ = 5855033 is a prime.

It is a super-2 number, since 2×5857081² = 68610795681122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5857031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2928540 + 2928541.

It is an arithmetic number, because the mean of its divisors is an integer number (2928541).

Almost surely, 2^5857081 is an apocalyptic number.

It is an amenable number.

5857081 is a deficient number, since it is larger than the sum of its proper divisors (1).

5857081 is an equidigital number, since it uses as much as digits as its factorization.

5857081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11200, while the sum is 34.

The square root of 5857081 is about 2420.1406983892. The cubic root of 5857081 is about 180.2576659604.

The spelling of 5857081 in words is "five million, eight hundred fifty-seven thousand, eighty-one".