2806248005 has 8 divisors (see below), whose sum is σ = 3673633824. Its totient is φ = 2040907600.

The previous prime is 2806248001. The next prime is 2806248013. The reversal of 2806248005 is 5008426082.

2806248005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2806248005 - 2² = 2806248001 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2806248001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25511291 + ... + 25511400.

It is an arithmetic number, because the mean of its divisors is an integer number (459204228).

Almost surely, 2^2806248005 is an apocalyptic number.

It is an amenable number.

2806248005 is a deficient number, since it is larger than the sum of its proper divisors (867385819).

2806248005 is a wasteful number, since it uses less digits than its factorization.

2806248005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51022707.

The product of its (nonzero) digits is 30720, while the sum is 35.

The square root of 2806248005 is about 52974.0314210652. The cubic root of 2806248005 is about 1410.5073380115.

It can be divided in two parts, 28062 and 48005, that added together give a palindrome (76067).

The spelling of 2806248005 in words is "two billion, eight hundred six million, two hundred forty-eight thousand, five".