2071326205 has 8 divisors (see below), whose sum is σ = 2676790872. Its totient is φ = 1529594688.

The previous prime is 2071326199. The next prime is 2071326221. The reversal of 2071326205 is 5026231702.

It can be written as a sum of positive squares in 4 ways, for example, as 24940036 + 2046386169 = 4994^2 + 45237^2 .

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 2071326205 - 2³ = 2071326197 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, 15933214 + ... + 15933343.

It is an arithmetic number, because the mean of its divisors is an integer number (334598859).

Almost surely, 2^2071326205 is an apocalyptic number.

It is an amenable number.

2071326205 is a deficient number, since it is larger than the sum of its proper divisors (605464667).

2071326205 is a wasteful number, since it uses less digits than its factorization.

2071326205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31866575.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 2071326205 is about 45511.8248919992. The cubic root of 2071326205 is about 1274.7240115181.

Adding to 2071326205 its reverse (5026231702), we get a palindrome (7097557907).

The spelling of 2071326205 in words is "two billion, seventy-one million, three hundred twenty-six thousand, two hundred five".