591359 has 4 divisors (see below), whose sum is σ = 599760. Its totient is φ = 582960.

The previous prime is 591341. The next prime is 591377. The reversal of 591359 is 953195.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 953195 = 5 ⋅190639.

It is an interprime number because it is at equal distance from previous prime (591341) and next prime (591377).

It is a cyclic number.

It is not a de Polignac number, because 591359 - 2¹² = 587263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (591319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4094 + ... + 4235.

It is an arithmetic number, because the mean of its divisors is an integer number (149940).

2⁵⁹¹³⁵⁹ is an apocalyptic number.

591359 is a deficient number, since it is larger than the sum of its proper divisors (8401).

591359 is an equidigital number, since it uses as much as digits as its factorization.

591359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8400.

The product of its digits is 6075, while the sum is 32.

The square root of 591359 is about 768.9986996088. The cubic root of 591359 is about 83.9364125723.

The spelling of 591359 in words is "five hundred ninety-one thousand, three hundred fifty-nine".