2071704212 has 6 divisors (see below), whose sum is σ = 3625482378. Its totient is φ = 1035852104.

The previous prime is 2071704161. The next prime is 2071704221. The reversal of 2071704212 is 2124071702.

It can be written as a sum of positive squares in only one way, i.e., 1704368656 + 367335556 = 41284^2 + 19166^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 258963023 + ... + 258963030.

It is an arithmetic number, because the mean of its divisors is an integer number (604247063).

Almost surely, 2^2071704212 is an apocalyptic number.

It is an amenable number.

2071704212 is a deficient number, since it is larger than the sum of its proper divisors (1553778166).

2071704212 is a wasteful number, since it uses less digits than its factorization.

2071704212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517926057 (or 517926055 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 26.

The square root of 2071704212 is about 45515.9775463518. The cubic root of 2071704212 is about 1274.8015504541.

Adding to 2071704212 its reverse (2124071702), we get a palindrome (4195775914).

The spelling of 2071704212 in words is "two billion, seventy-one million, seven hundred four thousand, two hundred twelve".