2002602044 has 12 divisors (see below), whose sum is σ = 3507554568. Its totient is φ = 1000443600.

The previous prime is 2002602031. The next prime is 2002602113. The reversal of 2002602044 is 4402062002.

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 3 ways as a sum of consecutive naturals, for example, 209087 + ... + 218454.

It is an arithmetic number, because the mean of its divisors is an integer number (292296214).

Almost surely, 2^2002602044 is an apocalyptic number.

It is an amenable number.

2002602044 is a deficient number, since it is larger than the sum of its proper divisors (1504952524).

2002602044 is a wasteful number, since it uses less digits than its factorization.

2002602044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428716 (or 428714 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 2002602044 is about 44750.4418302211. The cubic root of 2002602044 is about 1260.4672081101.

Adding to 2002602044 its reverse (4402062002), we get a palindrome (6404664046).

The spelling of 2002602044 in words is "two billion, two million, six hundred two thousand, forty-four".