227340 has 48 divisors (see below), whose sum is σ = 708960. Its totient is φ = 60480.

The previous prime is 227303. The next prime is 227363. The reversal of 227340 is 43722.

227340 = 55² + 56² + ... + 94².

It is a happy number.

227340 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 330 + ... + 750.

It is an arithmetic number, because the mean of its divisors is an integer number (14770).

2²²⁷³⁴⁰ is an apocalyptic number.

227340 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 227340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (354480).

227340 is an abundant number, since it is smaller than the sum of its proper divisors (481620).

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

227340 is a wasteful number, since it uses less digits than its factorization.

227340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439 (or 431 counting only the distinct ones).

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

The square root of 227340 is about 476.8018456340. The cubic root of 227340 is about 61.0321428736.

The spelling of 227340 in words is "two hundred twenty-seven thousand, three hundred forty", and thus it is an iban number.