250068973 has 16 divisors (see below), whose sum is σ = 313657344. Its totient is φ = 193682160.

The previous prime is 250068953. The next prime is 250068979. The reversal of 250068973 is 379860052.

It is a de Polignac number, because none of the positive numbers 2^k-250068973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250068979) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3136 + ... + 22582.

It is an arithmetic number, because the mean of its divisors is an integer number (19603584).

Almost surely, 2^250068973 is an apocalyptic number.

It is an amenable number.

250068973 is a deficient number, since it is larger than the sum of its proper divisors (63588371).

250068973 is a wasteful number, since it uses less digits than its factorization.

250068973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19632.

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 250068973 is about 15813.5692681950. The cubic root of 250068973 is about 630.0184533102.

The spelling of 250068973 in words is "two hundred fifty million, sixty-eight thousand, nine hundred seventy-three".