250993716 has 12 divisors (see below), whose sum is σ = 585652032. Its totient is φ = 83664568.

The previous prime is 250993703. The next prime is 250993723. The reversal of 250993716 is 617399052.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10458060 + ... + 10458083.

It is an arithmetic number, because the mean of its divisors is an integer number (48804336).

Almost surely, 2^250993716 is an apocalyptic number.

It is an amenable number.

250993716 is an abundant number, since it is smaller than the sum of its proper divisors (334658316).

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

250993716 is a wasteful number, since it uses less digits than its factorization.

250993716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20916150 (or 20916148 counting only the distinct ones).

The product of its (nonzero) digits is 102060, while the sum is 42.

The square root of 250993716 is about 15842.7811952321. The cubic root of 250993716 is about 630.7940906217.

The spelling of 250993716 in words is "two hundred fifty million, nine hundred ninety-three thousand, seven hundred sixteen".