250088768 has 56 divisors (see below), whose sum is σ = 535500072. Its totient is φ = 115441664.

The previous prime is 250088759. The next prime is 250088777. The reversal of 250088768 is 867880052.

It is an interprime number because it is at equal distance from previous prime (250088759) and next prime (250088777).

It can be written as a sum of positive squares in 4 ways, for example, as 24127744 + 225961024 = 4912^2 + 15032^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55496 + ... + 59832.

Almost surely, 2^250088768 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 250088768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (267750036).

250088768 is an abundant number, since it is smaller than the sum of its proper divisors (285411304).

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

250088768 is a wasteful number, since it uses less digits than its factorization.

250088768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4419 (or 4409 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 44.

The square root of 250088768 is about 15814.1951423397. The cubic root of 250088768 is about 630.0350765722.

The spelling of 250088768 in words is "two hundred fifty million, eighty-eight thousand, seven hundred sixty-eight".