1006006650 has 48 divisors (see below), whose sum is σ = 2721709728. Its totient is φ = 243880000.

The previous prime is 1006006633. The next prime is 1006006663. The reversal of 1006006650 is 566006001.

It is a self number, because there is not a number n which added to its sum of digits gives 1006006650.

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, 303201 + ... + 306500.

It is an arithmetic number, because the mean of its divisors is an integer number (56702286).

Almost surely, 2^1006006650 is an apocalyptic number.

1006006650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1006006650 is an abundant number, since it is smaller than the sum of its proper divisors (1715703078).

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

1006006650 is a wasteful number, since it uses less digits than its factorization.

1006006650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609727 (or 609722 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 1006006650 is about 31717.6078858416. The cubic root of 1006006650 is about 1001.9982211195.

The spelling of 1006006650 in words is "one billion, six million, six thousand, six hundred fifty".