602728 has 32 divisors (see below), whose sum is σ = 1324800. Its totient is φ = 251712.

The previous prime is 602717. The next prime is 602729. The reversal of 602728 is 827206.

It is not an unprimeable number, because it can be changed into a prime (602729) by changing a digit.

602728 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2518 + ... + 2746.

It is an arithmetic number, because the mean of its divisors is an integer number (41400).

2⁶⁰²⁷²⁸ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 602728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (662400).

602728 is an abundant number, since it is smaller than the sum of its proper divisors (722072).

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

602728 is a wasteful number, since it uses less digits than its factorization.

602728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289 (or 285 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 602728 is about 776.3555886319. The cubic root of 602728 is about 84.4709001954.

The spelling of 602728 in words is "six hundred two thousand, seven hundred twenty-eight".