227480 has 48 divisors (see below), whose sum is σ = 574560. Its totient is φ = 80960.

The previous prime is 227473. The next prime is 227489. The reversal of 227480 is 84722.

227480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (227489) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4817 + ... + 4863.

It is an arithmetic number, because the mean of its divisors is an integer number (11970).

2²²⁷⁴⁸⁰ is an apocalyptic number.

227480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 227480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (287280).

227480 is an abundant number, since it is smaller than the sum of its proper divisors (347080).

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

227480 is a wasteful number, since it uses less digits than its factorization.

227480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80 (or 65 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 23.

The square root of 227480 is about 476.9486345509. The cubic root of 227480 is about 61.0446685277.

It can be divided in two parts, 227 and 480, that added together give a palindrome (707).

The spelling of 227480 in words is "two hundred twenty-seven thousand, four hundred eighty".