2086472971 has 8 divisors (see below), whose sum is σ = 2280320064. Its totient is φ = 1893320520.

The previous prime is 2086472911. The next prime is 2086472981. The reversal of 2086472971 is 1792746802.

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 2086472971 - 2¹¹ = 2086470923 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2086472911) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167365 + ... + 179398.

It is an arithmetic number, because the mean of its divisors is an integer number (285040008).

Almost surely, 2^2086472971 is an apocalyptic number.

2086472971 is a deficient number, since it is larger than the sum of its proper divisors (193847093).

2086472971 is a wasteful number, since it uses less digits than its factorization.

2086472971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347321.

The product of its (nonzero) digits is 338688, while the sum is 46.

The square root of 2086472971 is about 45677.9265181772. The cubic root of 2086472971 is about 1277.8236476872.

The spelling of 2086472971 in words is "two billion, eighty-six million, four hundred seventy-two thousand, nine hundred seventy-one".