2106046506 has 8 divisors (see below), whose sum is σ = 4212093024. Its totient is φ = 702015500.

The previous prime is 2106046499. The next prime is 2106046511. The reversal of 2106046506 is 6056406012.

It is a sphenic number, since it is the product of 3 distinct primes.

2106046506 is an admirable 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, 175503870 + ... + 175503881.

It is an arithmetic number, because the mean of its divisors is an integer number (526511628).

Almost surely, 2^2106046506 is an apocalyptic number.

2106046506 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2106046506 is a wasteful number, since it uses less digits than its factorization.

2106046506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351007756.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 2106046506 is about 45891.6823182589. The cubic root of 2106046506 is about 1281.8070395902.

The spelling of 2106046506 in words is "two billion, one hundred six million, forty-six thousand, five hundred six".