602189 has 4 divisors (see below), whose sum is σ = 688224. Its totient is φ = 516156.

The previous prime is 602179. The next prime is 602197. The reversal of 602189 is 981206.

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 602189 - 2¹² = 598093 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 (602179) 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, 43007 + ... + 43020.

It is an arithmetic number, because the mean of its divisors is an integer number (172056).

2⁶⁰²¹⁸⁹ is an apocalyptic number.

It is an amenable number.

602189 is a deficient number, since it is larger than the sum of its proper divisors (86035).

602189 is an equidigital number, since it uses as much as digits as its factorization.

602189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86034.

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 602189 is about 776.0083762435. The cubic root of 602189 is about 84.4457128285.

The spelling of 602189 in words is "six hundred two thousand, one hundred eighty-nine".