602001 has 6 divisors (see below), whose sum is σ = 869570. Its totient is φ = 401328.

The previous prime is 601981. The next prime is 602029. The reversal of 602001 is 100206.

602001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 497025 + 104976 = 705^2 + 324^2 .

It is not a de Polignac number, because 602001 - 2⁵ = 601969 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9), and also a Moran number because the ratio is a prime number: 66889 = 602001 / (6 + 0 + 2 + 0 + 0 + 1).

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (602081) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 33436 + ... + 33453.

2⁶⁰²⁰⁰¹ is an apocalyptic number.

It is an amenable number.

602001 is a deficient number, since it is larger than the sum of its proper divisors (267569).

602001 is a wasteful number, since it uses less digits than its factorization.

602001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66895 (or 66892 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

The square root of 602001 is about 775.8872340746. The cubic root of 602001 is about 84.4369240892.

Adding to 602001 its reverse (100206), we get a palindrome (702207).

The spelling of 602001 in words is "six hundred two thousand, one".