195733 has 2 divisors, whose sum is σ = 195734. Its totient is φ = 195732.

The previous prime is 195731. The next prime is 195737. The reversal of 195733 is 337591.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 106929 + 88804 = 327^2 + 298^2 .

It is a cyclic number.

It is not a de Polignac number, because 195733 - 2¹ = 195731 is a prime.

It is a super-2 number, since 2×195733² = 76622814578, which contains 22 as substring.

Together with 195731, it forms a pair of twin primes.

It is a nialpdrome in base 12.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (195731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 97866 + 97867.

It is an arithmetic number, because the mean of its divisors is an integer number (97867).

2¹⁹⁵⁷³³ is an apocalyptic number.

It is an amenable number.

195733 is a deficient number, since it is larger than the sum of its proper divisors (1).

195733 is an equidigital number, since it uses as much as digits as its factorization.

195733 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2835, while the sum is 28.

The square root of 195733 is about 442.4172238962. The cubic root of 195733 is about 58.0614687203.

The spelling of 195733 in words is "one hundred ninety-five thousand, seven hundred thirty-three".