27250 has 16 divisors (see below), whose sum is σ = 51480.
Its totient is φ = 10800.
The previous prime is 27241. The next prime is 27253. The reversal of 27250 is 5272.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 10609 + 16641 = 103^2 + 129^2
It is an alternating number because its digits alternate between even and odd.
It is a nialpdrome in base 13.
It is not an unprimeable number, because it can be changed into a prime (27253) 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, 196 + ... + 304.
227250 is an apocalyptic number.
27250 is a deficient number, since it is larger than the sum of its proper divisors (24230).
27250 is a wasteful number, since it uses less digits than its factorization.
27250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 126 (or 116 counting only the distinct ones).
The product of its (nonzero) digits is 140, while the sum is 16.
The square root of 27250 is about 165.0757401922.
The cubic root of 27250 is about 30.0923082740.
The spelling of 27250 in words is "twenty-seven thousand, two hundred fifty".