259625104 has 40 divisors (see below), whose sum is σ = 530858880. Its totient is φ = 122757888.

The previous prime is 259625083. The next prime is 259625117. The reversal of 259625104 is 401526952.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 259625104.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28789 + ... + 36715.

It is an arithmetic number, because the mean of its divisors is an integer number (13271472).

Almost surely, 2^259625104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 259625104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (265429440).

259625104 is an abundant number, since it is smaller than the sum of its proper divisors (271233776).

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

259625104 is a wasteful number, since it uses less digits than its factorization.

259625104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8047 (or 8041 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 259625104 is about 16112.8862715530. The cubic root of 259625104 is about 637.9435162568.

The spelling of 259625104 in words is "two hundred fifty-nine million, six hundred twenty-five thousand, one hundred four".