602789 has 4 divisors (see below), whose sum is σ = 657600. Its totient is φ = 547980.

The previous prime is 602779. The next prime is 602801. The reversal of 602789 is 987206.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 602789 - 2⁴ = 602773 is a prime.

It is a Duffinian number.

It is a congruent number.

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

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27389 + ... + 27410.

It is an arithmetic number, because the mean of its divisors is an integer number (164400).

2⁶⁰²⁷⁸⁹ is an apocalyptic number.

It is an amenable number.

602789 is a deficient number, since it is larger than the sum of its proper divisors (54811).

602789 is a wasteful number, since it uses less digits than its factorization.

602789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54810.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 602789 is about 776.3948737595. The cubic root of 602789 is about 84.4737497678.

It can be divided in two parts, 6027 and 89, that added together give a palindrome (6116).

The spelling of 602789 in words is "six hundred two thousand, seven hundred eighty-nine".