250828250 has 48 divisors (see below), whose sum is σ = 486707832. Its totient is φ = 96790400.

The previous prime is 250828229. The next prime is 250828261. The reversal of 250828250 is 52828052.

It is a happy number.

It can be written as a sum of positive squares in 12 ways, for example, as 8185321 + 242642929 = 2861^2 + 15577^2 .

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 209654 + ... + 210846.

Almost surely, 2^250828250 is an apocalyptic number.

250828250 is a deficient number, since it is larger than the sum of its proper divisors (235879582).

250828250 is a wasteful number, since it uses less digits than its factorization.

250828250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1268 (or 1229 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 32.

The square root of 250828250 is about 15837.5582082593. The cubic root of 250828250 is about 630.6554444951.

The spelling of 250828250 in words is "two hundred fifty million, eight hundred twenty-eight thousand, two hundred fifty".