227230272 has 168 divisors, whose sum is σ = 711911200. Its totient is φ = 71663616.

The previous prime is 227230243. The next prime is 227230273. The reversal of 227230272 is 272032722.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (227230273) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 295104 + ... + 295872.

Almost surely, 2^227230272 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 227230272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (355955600).

227230272 is an abundant number, since it is smaller than the sum of its proper divisors (484680928).

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

227230272 is an equidigital number, since it uses as much as digits as its factorization.

227230272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 815 (or 793 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 27.

The square root of 227230272 is about 15074.1590810234. The cubic root of 227230272 is about 610.2232202857.

Adding to 227230272 its reverse (272032722), we get a palindrome (499262994).

The spelling of 227230272 in words is "two hundred twenty-seven million, two hundred thirty thousand, two hundred seventy-two".