6602002 has 12 divisors (see below), whose sum is σ = 10885518. Its totient is φ = 3000800.

The previous prime is 6601999. The next prime is 6602003. The reversal of 6602002 is 2002066.

It can be written as a sum of positive squares in only one way, i.e., 4888521 + 1713481 = 2211^2 + 1309^2 .

It is not an unprimeable number, because it can be changed into a prime (6602003) 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 5 ways as a sum of consecutive naturals, for example, 13399 + ... + 13882.

Almost surely, 2^6602002 is an apocalyptic number.

6602002 is a deficient number, since it is larger than the sum of its proper divisors (4283516).

6602002 is a wasteful number, since it uses less digits than its factorization.

6602002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27305 (or 27294 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 6602002 is about 2569.4361249115. The cubic root of 6602002 is about 187.5967098136.

Adding to 6602002 its reverse (2002066), we get a palindrome (8604068).

It can be divided in two parts, 660 and 2002, that added together give a palindrome (2662).

The spelling of 6602002 in words is "six million, six hundred two thousand, two".