602005020 has 48 divisors (see below), whose sum is σ = 1784770848. Its totient is φ = 151091200.

The previous prime is 602004979. The next prime is 602005051. The reversal of 602005020 is 20500206.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 294081 + ... + 296120.

It is an arithmetic number, because the mean of its divisors is an integer number (37182726).

Almost surely, 2^602005020 is an apocalyptic number.

602005020 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

602005020 is an abundant number, since it is smaller than the sum of its proper divisors (1182765828).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

602005020 is a wasteful number, since it uses less digits than its factorization.

602005020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 590230 (or 590228 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 602005020 is about 24535.7905925201. The cubic root of 602005020 is about 844.3711203775.

Adding to 602005020 its reverse (20500206), we get a palindrome (622505226).

The spelling of 602005020 in words is "six hundred two million, five thousand, twenty".