596631 has 8 divisors (see below), whose sum is σ = 909184. Its totient is φ = 340920.

The previous prime is 596623. The next prime is 596633. The reversal of 596631 is 136695.

It is a happy number.

596631 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 596631 - 2³ = 596623 is a prime.

It is a super-2 number, since 2×596631² = 711937100322, which contains 22 as substring.

It is a Duffinian number.

596631 is a lucky number.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (596633) 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, 14185 + ... + 14226.

It is an arithmetic number, because the mean of its divisors is an integer number (113648).

2⁵⁹⁶⁶³¹ is an apocalyptic number.

596631 is a deficient number, since it is larger than the sum of its proper divisors (312553).

596631 is a wasteful number, since it uses less digits than its factorization.

596631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28421.

The product of its digits is 4860, while the sum is 30.

The square root of 596631 is about 772.4189277847. The cubic root of 596631 is about 84.1851076586.

The spelling of 596631 in words is "five hundred ninety-six thousand, six hundred thirty-one".