602020060686 has 48 divisors (see below), whose sum is σ = 1424690090928. Its totient is φ = 182208067200.

The previous prime is 602020060679. The next prime is 602020060693. The reversal of 602020060686 is 686060020206.

602020060686 is a `hidden beast` number, since 6 + 0 + 20 + 20 + 0 + 606 + 8 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (602020060679) and next prime (602020060693).

It is a self number, because there is not a number n which added to its sum of digits gives 602020060686.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1689151 + ... + 2014266.

It is an arithmetic number, because the mean of its divisors is an integer number (29681043561).

Almost surely, 2^602020060686 is an apocalyptic number.

602020060686 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

602020060686 is an abundant number, since it is smaller than the sum of its proper divisors (822670030242).

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

602020060686 is a wasteful number, since it uses less digits than its factorization.

602020060686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3704257 (or 3704254 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The spelling of 602020060686 in words is "six hundred two billion, twenty million, sixty thousand, six hundred eighty-six".