602421312 has 28 divisors (see below), whose sum is σ = 1593906896. Its totient is φ = 200807040.

The previous prime is 602421311. The next prime is 602421319. The reversal of 602421312 is 213124206.

It is a super-2 number, since 2×602421312² = 725822874303602688, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (602421311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1568614 + ... + 1568997.

Almost surely, 2^602421312 is an apocalyptic number.

It is an amenable number.

602421312 is an abundant number, since it is smaller than the sum of its proper divisors (991485584).

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

602421312 is a wasteful number, since it uses less digits than its factorization.

602421312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3137626 (or 3137616 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 602421312 is about 24544.2724887091. The cubic root of 602421312 is about 844.5657056600.

Adding to 602421312 its reverse (213124206), we get a palindrome (815545518).

The spelling of 602421312 in words is "six hundred two million, four hundred twenty-one thousand, three hundred twelve".