602556 has 24 divisors (see below), whose sum is σ = 1419600. Its totient is φ = 198912.

The previous prime is 602551. The next prime is 602593. The reversal of 602556 is 655206.

602556 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (602551) 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, 1620 + ... + 1956.

It is an arithmetic number, because the mean of its divisors is an integer number (59150).

2⁶⁰²⁵⁵⁶ is an apocalyptic number.

It is an amenable number.

602556 is an abundant number, since it is smaller than the sum of its proper divisors (817044).

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

602556 is a wasteful number, since it uses less digits than its factorization.

602556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493 (or 491 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 602556 is about 776.2448067459. The cubic root of 602556 is about 84.4628643002.

Subtracting 602556 from its reverse (655206), we obtain a triangular number (52650 = T₃₂₄).

The spelling of 602556 in words is "six hundred two thousand, five hundred fifty-six".