2070068005 has 8 divisors (see below), whose sum is σ = 2484437112. Its totient is φ = 1655817408.

The previous prime is 2070067991. The next prime is 2070068017. The reversal of 2070068005 is 5008600702.

It is a Cunningham number, because it is equal to 45498²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 745180804 + 1324887201 = 27298^2 + 36399^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 2070068005 - 2⁵ = 2070067973 is a prime.

It is a Duffinian number.

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, 14887 + ... + 66043.

It is an arithmetic number, because the mean of its divisors is an integer number (310554639).

Almost surely, 2^2070068005 is an apocalyptic number.

It is an amenable number.

2070068005 is a deficient number, since it is larger than the sum of its proper divisors (414369107).

2070068005 is an equidigital number, since it uses as much as digits as its factorization.

2070068005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59255.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 2070068005 is about 45498.0000109895. Note that the first 4 decimals coincide. The cubic root of 2070068005 is about 1274.4658544326.

Adding to 2070068005 its reverse (5008600702), we get a palindrome (7078668707).

The spelling of 2070068005 in words is "two billion, seventy million, sixty-eight thousand, five".