27230 has 16 divisors (see below), whose sum is σ = 56160. Its totient is φ = 9312.

The previous prime is 27211. The next prime is 27239. The reversal of 27230 is 3272.

27230 = 9² + 10² + ... + 43².

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an alternating number because its digits alternate between even and odd.

It is a zygodrome in base 6.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27239) 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, 125 + ... + 264.

It is an arithmetic number, because the mean of its divisors is an integer number (3510).

2²⁷²³⁰ is an apocalyptic number.

27230 is an abundant number, since it is smaller than the sum of its proper divisors (28930).

It is a weird number, because it is abundant, but not a pseudoperfect number.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28080).

27230 is a wasteful number, since it uses less digits than its factorization.

27230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403.

The product of its (nonzero) digits is 84, while the sum is 14.

The square root of 27230 is about 165.0151508196. The cubic root of 27230 is about 30.0849444396.

The spelling of 27230 in words is "twenty-seven thousand, two hundred thirty".