602402620 has 12 divisors (see below), whose sum is σ = 1265045544. Its totient is φ = 240961040.

The previous prime is 602402569. The next prime is 602402623. The reversal of 602402620 is 26204206.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 602402591 and 602402600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (602402623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15060046 + ... + 15060085.

It is an arithmetic number, because the mean of its divisors is an integer number (105420462).

Almost surely, 2^602402620 is an apocalyptic number.

It is an amenable number.

602402620 is an abundant number, since it is smaller than the sum of its proper divisors (662642924).

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

602402620 is a wasteful number, since it uses less digits than its factorization.

602402620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30120140 (or 30120138 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 602402620 is about 24543.8917044547. The cubic root of 602402620 is about 844.5569704746.

Adding to 602402620 its reverse (26204206), we get a palindrome (628606826).

The spelling of 602402620 in words is "six hundred two million, four hundred two thousand, six hundred twenty".