227014489 has 27 divisors (see below), whose sum is σ = 263762109. Its totient is φ = 195268320.

The previous prime is 227014433. The next prime is 227014507. The reversal of 227014489 is 984410722.

The square root of 227014489 is 15067.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 159643225 + 67371264 = 12635^2 + 8208^2 .

It is not a de Polignac number, because 227014489 - 2⁹ = 227013977 is a prime.

It is a super-2 number, since 2×227014489² = 103071156431862242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (227014589) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 3721519 + ... + 3721579.

It is an arithmetic number, because the mean of its divisors is an integer number (9768967).

Almost surely, 2^227014489 is an apocalyptic number.

227014489 is the 15067-th square number.

227014489 is the 7534-th centered octagonal number.

It is an amenable number.

227014489 is a deficient number, since it is larger than the sum of its proper divisors (36747620).

227014489 is an equidigital number, since it uses as much as digits as its factorization.

227014489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186 (or 93 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 37.

The cubic root of 227014489 is about 610.0299985247.

The spelling of 227014489 in words is "two hundred twenty-seven million, fourteen thousand, four hundred eighty-nine".