250028070 has 16 divisors (see below), whose sum is σ = 600067440. Its totient is φ = 66674144.

The previous prime is 250028059. The next prime is 250028117. The reversal of 250028070 is 70820052.

It is a self number, because there is not a number n which added to its sum of digits gives 250028070.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 4167105 + ... + 4167164.

It is an arithmetic number, because the mean of its divisors is an integer number (37504215).

Almost surely, 2^250028070 is an apocalyptic number.

250028070 is an abundant number, since it is smaller than the sum of its proper divisors (350039370).

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

250028070 is a wasteful number, since it uses less digits than its factorization.

250028070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8334279.

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 250028070 is about 15812.2759272661. The cubic root of 250028070 is about 629.9841013877.

The spelling of 250028070 in words is "two hundred fifty million, twenty-eight thousand, seventy".