227025 has 18 divisors (see below), whose sum is σ = 407030. Its totient is φ = 120960.

The previous prime is 227011. The next prime is 227027. The reversal of 227025 is 520722.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 5184 + 221841 = 72^2 + 471^2 .

It is not a de Polignac number, because 227025 - 2⁸ = 226769 is a prime.

It is a hoax number, since the sum of its digits (18) coincides with the sum of the digits of its distinct prime factors.

227025 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 226989 and 227007.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 227025.

It is not an unprimeable number, because it can be changed into a prime (227027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 280 + ... + 729.

2²²⁷⁰²⁵ is an apocalyptic number.

227025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

227025 is a deficient number, since it is larger than the sum of its proper divisors (180005).

227025 is a wasteful number, since it uses less digits than its factorization.

227025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1025 (or 1017 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 18.

The square root of 227025 is about 476.4714052281. The cubic root of 227025 is about 61.0039413381.

Adding to 227025 its reverse (520722), we get a palindrome (747747).

The spelling of 227025 in words is "two hundred twenty-seven thousand, twenty-five".