616602002 has 32 divisors (see below), whose sum is σ = 1015642800. Its totient is φ = 279451648.

The previous prime is 616602001. The next prime is 616602013. The reversal of 616602002 is 200206616.

It can be written as a sum of positive squares in 8 ways, for example, as 376010881 + 240591121 = 19391^2 + 15511^2 .

It is not an unprimeable number, because it can be changed into a prime (616602001) 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 15 ways as a sum of consecutive naturals, for example, 761774 + ... + 762582.

Almost surely, 2^616602002 is an apocalyptic number.

616602002 is a deficient number, since it is larger than the sum of its proper divisors (399040798).

616602002 is a wasteful number, since it uses less digits than its factorization.

616602002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1630.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 616602002 is about 24831.4720063068. The cubic root of 616602002 is about 851.1412591505.

Adding to 616602002 its reverse (200206616), we get a palindrome (816808618).

The spelling of 616602002 in words is "six hundred sixteen million, six hundred two thousand, two".