250250340 has 24 divisors (see below), whose sum is σ = 700701120. Its totient is φ = 66733408.

The previous prime is 250250323. The next prime is 250250369. The reversal of 250250340 is 43052052.

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, 2085360 + ... + 2085479.

It is an arithmetic number, because the mean of its divisors is an integer number (29195880).

Almost surely, 2^250250340 is an apocalyptic number.

250250340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

250250340 is an abundant number, since it is smaller than the sum of its proper divisors (450450780).

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

250250340 is a wasteful number, since it uses less digits than its factorization.

250250340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4170851 (or 4170849 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 250250340 is about 15819.3027659249. The cubic root of 250250340 is about 630.1707272241.

The spelling of 250250340 in words is "two hundred fifty million, two hundred fifty thousand, three hundred forty".