602143 has 2 divisors, whose sum is σ = 602144. Its totient is φ = 602142.
The previous prime is 602141. The next prime is 602153. The reversal of 602143 is 341206.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 602143 - 21 = 602141 is a prime.
Together with 602141, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (602141) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 301071 + 301072.
It is an arithmetic number, because the mean of its divisors is an integer number (301072).
2602143 is an apocalyptic number.
602143 is a deficient number, since it is larger than the sum of its proper divisors (1).
602143 is an equidigital number, since it uses as much as digits as its factorization.
602143 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 602143 is about 775.9787368221. The cubic root of 602143 is about 84.4435625613.
Adding to 602143 its reverse (341206), we get a palindrome (943349).
The spelling of 602143 in words is "six hundred two thousand, one hundred forty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •