250868075 has 12 divisors (see below), whose sum is σ = 311410128. Its totient is φ = 200479200.

The previous prime is 250868069. The next prime is 250868113. The reversal of 250868075 is 570868052.

It is not a de Polignac number, because 250868075 - 2¹² = 250863979 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20909 + ... + 30641.

It is an arithmetic number, because the mean of its divisors is an integer number (25950844).

Almost surely, 2^250868075 is an apocalyptic number.

250868075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

250868075 is a deficient number, since it is larger than the sum of its proper divisors (60542053).

250868075 is a wasteful number, since it uses less digits than its factorization.

250868075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10774 (or 10769 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 41.

The square root of 250868075 is about 15838.8154544461. The cubic root of 250868075 is about 630.6888199541.

The spelling of 250868075 in words is "two hundred fifty million, eight hundred sixty-eight thousand, seventy-five".