250960128 has 144 divisors (see below), whose sum is σ = 703266816. Its totient is φ = 79349760.

The previous prime is 250960111. The next prime is 250960187. The reversal of 250960128 is 821069052.

250960128 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 1976001 + ... + 1976127.

Almost surely, 2^250960128 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 250960128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (351633408).

250960128 is an abundant number, since it is smaller than the sum of its proper divisors (452306688).

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

250960128 is a wasteful number, since it uses less digits than its factorization.

250960128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260 (or 246 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 250960128 is about 15841.7211186159. The cubic root of 250960128 is about 630.7659517272.

The spelling of 250960128 in words is "two hundred fifty million, nine hundred sixty thousand, one hundred twenty-eight".