250088064 has 32 divisors (see below), whose sum is σ = 664297440. Its totient is φ = 83362560.

The previous prime is 250088063. The next prime is 250088093. The reversal of 250088064 is 460880052.

It is a tau number, because it is divible by the number of its divisors (32).

It is not an unprimeable number, because it can be changed into a prime (250088063) 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, 325252 + ... + 326019.

It is an arithmetic number, because the mean of its divisors is an integer number (20759295).

Almost surely, 2^250088064 is an apocalyptic number.

250088064 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

250088064 is an abundant number, since it is smaller than the sum of its proper divisors (414209376).

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

250088064 is an equidigital number, since it uses as much as digits as its factorization.

250088064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 651288 (or 651276 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 250088064 is about 15814.1728838406. The cubic root of 250088064 is about 630.0344853887.

The spelling of 250088064 in words is "two hundred fifty million, eighty-eight thousand, sixty-four".