250752250 has 32 divisors (see below), whose sum is σ = 536470272. Its totient is φ = 85971600.

The previous prime is 250752217. The next prime is 250752251. The reversal of 250752250 is 52257052.

It is not an unprimeable number, because it can be changed into a prime (250752251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69894 + ... + 73393.

It is an arithmetic number, because the mean of its divisors is an integer number (16764696).

Almost surely, 2^250752250 is an apocalyptic number.

250752250 is an abundant number, since it is smaller than the sum of its proper divisors (285718022).

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

250752250 is a wasteful number, since it uses less digits than its factorization.

250752250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143311 (or 143301 counting only the distinct ones).

The product of its (nonzero) digits is 7000, while the sum is 28.

The square root of 250752250 is about 15835.1586667138. The cubic root of 250752250 is about 630.5917426653.

The spelling of 250752250 in words is "two hundred fifty million, seven hundred fifty-two thousand, two hundred fifty".