595949 has 2 divisors, whose sum is σ = 595950. Its totient is φ = 595948.

The previous prime is 595943. The next prime is 595951. The reversal of 595949 is 949595.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 499849 + 96100 = 707^2 + 310^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-595949 is a prime.

It is a Sophie Germain prime.

Together with 595951, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (595943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 297974 + 297975.

It is an arithmetic number, because the mean of its divisors is an integer number (297975).

2⁵⁹⁵⁹⁴⁹ is an apocalyptic number.

It is an amenable number.

595949 is a deficient number, since it is larger than the sum of its proper divisors (1).

595949 is an equidigital number, since it uses as much as digits as its factorization.

595949 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72900, while the sum is 41.

The square root of 595949 is about 771.9773312734. The cubic root of 595949 is about 84.1530185148.

The spelling of 595949 in words is "five hundred ninety-five thousand, nine hundred forty-nine".