2259672871 has 8 divisors (see below), whose sum is σ = 2279772000. Its totient is φ = 2239641600.

The previous prime is 2259672853. The next prime is 2259672971. The reversal of 2259672871 is 1782769522.

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 2259672871 - 2¹¹ = 2259670823 is a prime.

It is a super-2 number, since 2×2259672871² = 10212242967866765282, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2259672851) 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, 51135 + ... + 84463.

It is an arithmetic number, because the mean of its divisors is an integer number (284971500).

Almost surely, 2^2259672871 is an apocalyptic number.

2259672871 is a deficient number, since it is larger than the sum of its proper divisors (20099129).

2259672871 is a wasteful number, since it uses less digits than its factorization.

2259672871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33929.

The product of its digits is 846720, while the sum is 49.

The square root of 2259672871 is about 47536.0165663889. The cubic root of 2259672871 is about 1312.2457973124.

The spelling of 2259672871 in words is "two billion, two hundred fifty-nine million, six hundred seventy-two thousand, eight hundred seventy-one".