250130718 has 24 divisors (see below), whose sum is σ = 542269728. Its totient is φ = 83327712.

The previous prime is 250130711. The next prime is 250130719. The reversal of 250130718 is 817031052.

It is a junction number, because it is equal to n+sod(n) for n = 250130691 and 250130700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250130711) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40171 + ... + 45977.

It is an arithmetic number, because the mean of its divisors is an integer number (22594572).

Almost surely, 2^250130718 is an apocalyptic number.

250130718 is an abundant number, since it is smaller than the sum of its proper divisors (292139010).

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

250130718 is a wasteful number, since it uses less digits than its factorization.

250130718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8208 (or 8205 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 250130718 is about 15815.5214267504. The cubic root of 250130718 is about 630.0703020564.

The spelling of 250130718 in words is "two hundred fifty million, one hundred thirty thousand, seven hundred eighteen".