1002868006 has 12 divisors (see below), whose sum is σ = 1749902508. Its totient is φ = 429800532.

The previous prime is 1002868003. The next prime is 1002868043. The reversal of 1002868006 is 6008682001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002868003) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5116576 + ... + 5116771.

It is an arithmetic number, because the mean of its divisors is an integer number (145825209).

Almost surely, 2^1002868006 is an apocalyptic number.

1002868006 is a deficient number, since it is larger than the sum of its proper divisors (747034502).

1002868006 is a wasteful number, since it uses less digits than its factorization.

1002868006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10233363 (or 10233356 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 1002868006 is about 31668.0912907614. The cubic root of 1002868006 is about 1000.9550895136.

The spelling of 1002868006 in words is "one billion, two million, eight hundred sixty-eight thousand, six".