227472 has 40 divisors (see below), whose sum is σ = 672576. Its totient is φ = 64896.

The previous prime is 227471. The next prime is 227473. The reversal of 227472 is 274722.

It is an interprime number because it is at equal distance from previous prime (227471) and next prime (227473).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (227471) 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, 3 + ... + 674.

2²²⁷⁴⁷² is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 227472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (336288).

227472 is an abundant number, since it is smaller than the sum of its proper divisors (445104).

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

227472 is a wasteful number, since it uses less digits than its factorization.

227472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 695 (or 689 counting only the distinct ones).

The product of its digits is 1568, while the sum is 24.

The square root of 227472 is about 476.9402478299. The cubic root of 227472 is about 61.0439529145.

It can be divided in two parts, 2274 and 72, that added together give a triangular number (2346 = T₆₈).

The spelling of 227472 in words is "two hundred twenty-seven thousand, four hundred seventy-two", and thus it is an iban number.