596628 has 18 divisors (see below), whose sum is σ = 1508234. Its totient is φ = 198864.

The previous prime is 596623. The next prime is 596633. The reversal of 596628 is 826695.

596628 is a `hidden beast` number, since 596 + 62 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (596623) and next prime (596633).

It can be written as a sum of positive squares in only one way, i.e., 544644 + 51984 = 738^2 + 228^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 16573 = 596628 / (5 + 9 + 6 + 6 + 2 + 8).

It is a nialpdrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 596592 and 596601.

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 8251 + ... + 8322.

2⁵⁹⁶⁶²⁸ is an apocalyptic number.

It is an amenable number.

596628 is an abundant number, since it is smaller than the sum of its proper divisors (911606).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

596628 is a wasteful number, since it uses less digits than its factorization.

596628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16583 (or 16578 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 596628 is about 772.4169858308. The cubic root of 596628 is about 84.1849665575.

The spelling of 596628 in words is "five hundred ninety-six thousand, six hundred twenty-eight".