250680678 has 16 divisors (see below), whose sum is σ = 501545280. Its totient is φ = 83529576.

The previous prime is 250680673. The next prime is 250680697. The reversal of 250680678 is 876086052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250680671) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15393 + ... + 27171.

It is an arithmetic number, because the mean of its divisors is an integer number (31346580).

Almost surely, 2^250680678 is an apocalyptic number.

250680678 is an abundant number, since it is smaller than the sum of its proper divisors (250864602).

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

250680678 is a wasteful number, since it uses less digits than its factorization.

250680678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15331.

The product of its (nonzero) digits is 161280, while the sum is 42.

The square root of 250680678 is about 15832.8985975405. The cubic root of 250680678 is about 630.5317405358.

The spelling of 250680678 in words is "two hundred fifty million, six hundred eighty thousand, six hundred seventy-eight".