1004006202606 has 48 divisors (see below), whose sum is σ = 2423597200128. Its totient is φ = 297771018000.

The previous prime is 1004006202583. The next prime is 1004006202643. The reversal of 1004006202606 is 6062026004001.

It is a happy number.

1004006202606 is a `hidden beast` number, since 10 + 0 + 4 + 0 + 0 + 620 + 26 + 0 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 1004006202606.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 53934720 + ... + 53953331.

It is an arithmetic number, because the mean of its divisors is an integer number (50491608336).

Almost surely, 2^{1004006202606} is an apocalyptic number.

1004006202606 is an abundant number, since it is smaller than the sum of its proper divisors (1419590997522).

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

1004006202606 is a wasteful number, since it uses less digits than its factorization.

1004006202606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107888117 (or 107888114 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The spelling of 1004006202606 in words is "one trillion, four billion, six million, two hundred two thousand, six hundred six".