227355285 has 16 divisors (see below), whose sum is σ = 368375040. Its totient is φ = 119720640.

The previous prime is 227355283. The next prime is 227355287. The reversal of 227355285 is 582553722.

227355285 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (227355283) and next prime (227355287).

It is not a de Polignac number, because 227355285 - 2¹ = 227355283 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (227355281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94746 + ... + 97115.

It is an arithmetic number, because the mean of its divisors is an integer number (23023440).

Almost surely, 2^227355285 is an apocalyptic number.

It is an amenable number.

227355285 is a deficient number, since it is larger than the sum of its proper divisors (141019755).

227355285 is a wasteful number, since it uses less digits than its factorization.

227355285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191948.

The product of its digits is 168000, while the sum is 39.

The square root of 227355285 is about 15078.3051103232. The cubic root of 227355285 is about 610.3351065663.

The spelling of 227355285 in words is "two hundred twenty-seven million, three hundred fifty-five thousand, two hundred eighty-five".