602858 has 4 divisors (see below), whose sum is σ = 904290. Its totient is φ = 301428.

The previous prime is 602839. The next prime is 602867. The reversal of 602858 is 858206.

It is a happy number.

602858 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 597529 + 5329 = 773^2 + 73^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 602858.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150713 + ... + 150716.

2⁶⁰²⁸⁵⁸ is an apocalyptic number.

602858 is a deficient number, since it is larger than the sum of its proper divisors (301432).

602858 is a wasteful number, since it uses less digits than its factorization.

602858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301431.

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 602858 is about 776.4393086391. The cubic root of 602858 is about 84.4769728228.

The spelling of 602858 in words is "six hundred two thousand, eight hundred fifty-eight".