259000831 has 8 divisors (see below), whose sum is σ = 274733424. Its totient is φ = 243323520.

The previous prime is 259000793. The next prime is 259000843. The reversal of 259000831 is 138000952.

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 259000831 - 2¹¹ = 258998783 is a prime.

It is a super-2 number, since 2×259000831² = 134162860917381122, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 259000831.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (259000031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3960 + ... + 23101.

It is an arithmetic number, because the mean of its divisors is an integer number (34341678).

Almost surely, 2^259000831 is an apocalyptic number.

259000831 is a deficient number, since it is larger than the sum of its proper divisors (15732593).

259000831 is a wasteful number, since it uses less digits than its factorization.

259000831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27641.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 259000831 is about 16093.5027573241. The cubic root of 259000831 is about 637.4317905235.

The spelling of 259000831 in words is "two hundred fifty-nine million, eight hundred thirty-one", and thus it is an aban number.