7082812071 has 64 divisors (see below), whose sum is σ = 11162880000. Its totient is φ = 4431563136.

The previous prime is 7082812067. The next prime is 7082812081. The reversal of 7082812071 is 1702182807.

It is a happy number.

It is not a de Polignac number, because 7082812071 - 2² = 7082812067 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7082812021) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4143565 + ... + 4145273.

It is an arithmetic number, because the mean of its divisors is an integer number (174420000).

Almost surely, 2^7082812071 is an apocalyptic number.

7082812071 is a deficient number, since it is larger than the sum of its proper divisors (4080067929).

7082812071 is a wasteful number, since it uses less digits than its factorization.

7082812071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1893 (or 1887 counting only the distinct ones).

The product of its (nonzero) digits is 12544, while the sum is 36.

The square root of 7082812071 is about 84159.4443363310. Note that the first 3 decimals coincide. The cubic root of 7082812071 is about 1920.4451433696.

Adding to 7082812071 its reverse (1702182807), we get a palindrome (8784994878).

The spelling of 7082812071 in words is "seven billion, eighty-two million, eight hundred twelve thousand, seventy-one".