7206161171 has 12 divisors (see below), whose sum is σ = 7931468832. Its totient is φ = 6542250000.

The previous prime is 7206161159. The next prime is 7206161197. The reversal of 7206161171 is 1711616027.

It is not a de Polignac number, because 7206161171 - 2¹⁰ = 7206160147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7206161111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51221 + ... + 130521.

It is an arithmetic number, because the mean of its divisors is an integer number (660955736).

Almost surely, 2^7206161171 is an apocalyptic number.

7206161171 is a deficient number, since it is larger than the sum of its proper divisors (725307661).

7206161171 is a wasteful number, since it uses less digits than its factorization.

7206161171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80074 (or 80063 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 32.

The square root of 7206161171 is about 84889.1110272690. Note that the first 3 decimals coincide. The cubic root of 7206161171 is about 1931.5294034005.

Adding to 7206161171 its reverse (1711616027), we get a palindrome (8917777198).

The spelling of 7206161171 in words is "seven billion, two hundred six million, one hundred sixty-one thousand, one hundred seventy-one".