609593 has 2 divisors, whose sum is σ = 609594. Its totient is φ = 609592.

The previous prime is 609589. The next prime is 609599. The reversal of 609593 is 395906.

609593 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 426409 + 183184 = 653^2 + 428^2 .

It is a cyclic number.

It is not a de Polignac number, because 609593 - 2² = 609589 is a prime.

It is not a weakly prime, because it can be changed into another prime (609599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 304796 + 304797.

It is an arithmetic number, because the mean of its divisors is an integer number (304797).

2⁶⁰⁹⁵⁹³ is an apocalyptic number.

It is an amenable number.

609593 is a deficient number, since it is larger than the sum of its proper divisors (1).

609593 is an equidigital number, since it uses as much as digits as its factorization.

609593 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7290, while the sum is 32.

The square root of 609593 is about 780.7643690641. The cubic root of 609593 is about 84.7903947380.

The spelling of 609593 in words is "six hundred nine thousand, five hundred ninety-three".