595081 has 2 divisors, whose sum is σ = 595082. Its totient is φ = 595080.

The previous prime is 595073. The next prime is 595087. The reversal of 595081 is 180595.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 384400 + 210681 = 620^2 + 459^2 .

It is a cyclic number.

It is not a de Polignac number, because 595081 - 2³ = 595073 is a prime.

It is a super-2 number, since 2×595081² = 708242793122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (595087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 297540 + 297541.

It is an arithmetic number, because the mean of its divisors is an integer number (297541).

2⁵⁹⁵⁰⁸¹ is an apocalyptic number.

It is an amenable number.

595081 is a deficient number, since it is larger than the sum of its proper divisors (1).

595081 is an equidigital number, since it uses as much as digits as its factorization.

595081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1800, while the sum is 28.

The square root of 595081 is about 771.4149337419. The cubic root of 595081 is about 84.1121423593.

The spelling of 595081 in words is "five hundred ninety-five thousand, eighty-one".