250139014 has 8 divisors (see below), whose sum is σ = 376819560. Its totient is φ = 124532496.

The previous prime is 250138963. The next prime is 250139027. The reversal of 250139014 is 410931052.

250139014 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 250139014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 267924 + ... + 268855.

It is an arithmetic number, because the mean of its divisors is an integer number (47102445).

Almost surely, 2^250139014 is an apocalyptic number.

250139014 is a deficient number, since it is larger than the sum of its proper divisors (126680546).

250139014 is a wasteful number, since it uses less digits than its factorization.

250139014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537014.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 250139014 is about 15815.7836985715. The cubic root of 250139014 is about 630.0772677548.

The spelling of 250139014 in words is "two hundred fifty million, one hundred thirty-nine thousand, fourteen".