250488000 has 504 divisors, whose sum is σ = 1057009824. Its totient is φ = 56448000.

The previous prime is 250487999. The next prime is 250488019. The reversal of 250488000 is 884052.

It is a tau number, because it is divible by the number of its divisors (504).

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 71 ways as a sum of consecutive naturals, for example, 3527965 + ... + 3528035.

Almost surely, 2^250488000 is an apocalyptic number.

250488000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 250488000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (528504912).

250488000 is an abundant number, since it is smaller than the sum of its proper divisors (806521824).

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

250488000 is a wasteful number, since it uses less digits than its factorization.

250488000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118 (or 88 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 27.

The square root of 250488000 is about 15826.8126923901. The cubic root of 250488000 is about 630.3701528466.

The spelling of 250488000 in words is "two hundred fifty million, four hundred eighty-eight thousand".