250027 has 2 divisors, whose sum is σ = 250028. Its totient is φ = 250026.

The previous prime is 250013. The next prime is 250031. The reversal of 250027 is 720052.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-250027 is a prime.

It is not a weakly prime, because it can be changed into another prime (250007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125013 + 125014.

It is an arithmetic number, because the mean of its divisors is an integer number (125014).

250027 is a Friedman number, since it can be written as 500^2+27, using all its digits and the basic arithmetic operations.

2²⁵⁰⁰²⁷ is an apocalyptic number.

250027 is a deficient number, since it is larger than the sum of its proper divisors (1).

250027 is an equidigital number, since it uses as much as digits as its factorization.

250027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 140, while the sum is 16.

The square root of 250027 is about 500.0269992710. The cubic root of 250027 is about 62.9983202710.

Adding to 250027 its reverse (720052), we get a palindrome (970079).

The spelling of 250027 in words is "two hundred fifty thousand, twenty-seven".