250709068 has 12 divisors (see below), whose sum is σ = 443085552. Its totient is φ = 124113200.

The previous prime is 250709051. The next prime is 250709093. The reversal of 250709068 is 860907052.

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 3 ways as a sum of consecutive naturals, for example, 309880 + ... + 310687.

It is an arithmetic number, because the mean of its divisors is an integer number (36923796).

Almost surely, 2^250709068 is an apocalyptic number.

It is an amenable number.

250709068 is a deficient number, since it is larger than the sum of its proper divisors (192376484).

250709068 is a wasteful number, since it uses less digits than its factorization.

250709068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 620672 (or 620670 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 250709068 is about 15833.7951230904. The cubic root of 250709068 is about 630.5555425569. Note that the first 4 decimals are identical.

The spelling of 250709068 in words is "two hundred fifty million, seven hundred nine thousand, sixty-eight".