259097082 has 8 divisors (see below), whose sum is σ = 518194176. Its totient is φ = 86365692.

The previous prime is 259097077. The next prime is 259097087. The reversal of 259097082 is 280790952.

It is an interprime number because it is at equal distance from previous prime (259097077) and next prime (259097087).

It is a sphenic number, since it is the product of 3 distinct primes.

259097082 is an admirable number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (259097087) 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, 21591418 + ... + 21591429.

It is an arithmetic number, because the mean of its divisors is an integer number (64774272).

Almost surely, 2^259097082 is an apocalyptic number.

259097082 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

259097082 is a wasteful number, since it uses less digits than its factorization.

259097082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43182852.

The product of its (nonzero) digits is 90720, while the sum is 42.

The square root of 259097082 is about 16096.4928478225. The cubic root of 259097082 is about 637.5107424564.

The spelling of 259097082 in words is "two hundred fifty-nine million, ninety-seven thousand, eighty-two".