1506840006 has 16 divisors (see below), whose sum is σ = 3444205824. Its totient is φ = 430525704.

The previous prime is 1506839993. The next prime is 1506840031. The reversal of 1506840006 is 6000486051.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17938530 + ... + 17938613.

It is an arithmetic number, because the mean of its divisors is an integer number (215262864).

Almost surely, 2^1506840006 is an apocalyptic number.

1506840006 is an abundant number, since it is smaller than the sum of its proper divisors (1937365818).

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

1506840006 is a wasteful number, since it uses less digits than its factorization.

1506840006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35877155.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 1506840006 is about 38818.0371219360. The cubic root of 1506840006 is about 1146.4515716556.

The spelling of 1506840006 in words is "one billion, five hundred six million, eight hundred forty thousand, six".