2471830859 has 4 divisors (see below), whose sum is σ = 2601927240. Its totient is φ = 2341734480.

The previous prime is 2471830853. The next prime is 2471830951. The reversal of 2471830859 is 9580381742.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2471830859 - 2²⁰ = 2470782283 is a prime.

It is a super-2 number, since 2×2471830859² = 12219895591009355762, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2471830853) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65048162 + ... + 65048199.

It is an arithmetic number, because the mean of its divisors is an integer number (650481810).

Almost surely, 2^2471830859 is an apocalyptic number.

2471830859 is a deficient number, since it is larger than the sum of its proper divisors (130096381).

2471830859 is a wasteful number, since it uses less digits than its factorization.

2471830859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130096380.

The product of its (nonzero) digits is 483840, while the sum is 47.

The square root of 2471830859 is about 49717.5105873172. The cubic root of 2471830859 is about 1352.0920209985.

The spelling of 2471830859 in words is "two billion, four hundred seventy-one million, eight hundred thirty thousand, eight hundred fifty-nine".