2800105006 has 8 divisors (see below), whose sum is σ = 4247350560. Its totient is φ = 1384321488.

The previous prime is 2800105001. The next prime is 2800105027. The reversal of 2800105006 is 6005010082.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2800105001) by changing a digit.

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, 7865286 + ... + 7865641.

It is an arithmetic number, because the mean of its divisors is an integer number (530918820).

Almost surely, 2^2800105006 is an apocalyptic number.

2800105006 is a deficient number, since it is larger than the sum of its proper divisors (1447245554).

2800105006 is a wasteful number, since it uses less digits than its factorization.

2800105006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15731018.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 2800105006 is about 52916.0184254258. The cubic root of 2800105006 is about 1409.4773654463.

Adding to 2800105006 its reverse (6005010082), we get a palindrome (8805115088).

The spelling of 2800105006 in words is "two billion, eight hundred million, one hundred five thousand, six".