596643 has 8 divisors (see below), whose sum is σ = 830208. Its totient is φ = 380424.

The previous prime is 596633. The next prime is 596653. The reversal of 596643 is 346695.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (596633) and next prime (596653).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 596643 - 2⁵ = 596611 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (596623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4255 + ... + 4392.

It is an arithmetic number, because the mean of its divisors is an integer number (103776).

2⁵⁹⁶⁶⁴³ is an apocalyptic number.

596643 is a deficient number, since it is larger than the sum of its proper divisors (233565).

596643 is a wasteful number, since it uses less digits than its factorization.

596643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8673.

The product of its digits is 19440, while the sum is 33.

The square root of 596643 is about 772.4266955511. The cubic root of 596643 is about 84.1856720579.

The spelling of 596643 in words is "five hundred ninety-six thousand, six hundred forty-three".