274230 has 48 divisors (see below), whose sum is σ = 780624. Its totient is φ = 66240.

The previous prime is 274223. The next prime is 274237. The reversal of 274230 is 32472.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (274223) and next prime (274237).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (274237) by changing a digit.

274230 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 852 + ... + 1128.

It is an arithmetic number, because the mean of its divisors is an integer number (16263).

2²⁷⁴²³⁰ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 274230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (390312).

274230 is an abundant number, since it is smaller than the sum of its proper divisors (506394).

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

274230 is a wasteful number, since it uses less digits than its factorization.

274230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301 (or 298 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 18.

The square root of 274230 is about 523.6697432543. The cubic root of 274230 is about 64.9688213388.

It can be divided in two parts, 2742 and 30, that added together give a palindrome (2772).

The spelling of 274230 in words is "two hundred seventy-four thousand, two hundred thirty".