288000227 has 4 divisors (see below), whose sum is σ = 300522000. Its totient is φ = 275478456.

The previous prime is 288000221. The next prime is 288000241. The reversal of 288000227 is 722000882.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 722000882 = 2 ⋅361000441.

It is a cyclic number.

It is not a de Polignac number, because 288000227 - 2²⁸ = 19564771 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 288000227.

It is not an unprimeable number, because it can be changed into a prime (288000221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6260852 + ... + 6260897.

It is an arithmetic number, because the mean of its divisors is an integer number (75130500).

Almost surely, 2^288000227 is an apocalyptic number.

288000227 is a deficient number, since it is larger than the sum of its proper divisors (12521773).

288000227 is a wasteful number, since it uses less digits than its factorization.

288000227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12521772.

The product of its (nonzero) digits is 3584, while the sum is 29.

The square root of 288000227 is about 16970.5694365275. The cubic root of 288000227 is about 660.3856232829.

The spelling of 288000227 in words is "two hundred eighty-eight million, two hundred twenty-seven", and thus it is an aban number.