228247327 has 16 divisors (see below), whose sum is σ = 293750784. Its totient is φ = 172116000.

The previous prime is 228247301. The next prime is 228247337. The reversal of 228247327 is 723742822.

It is a happy number.

It is not a de Polignac number, because 228247327 - 2¹¹ = 228245279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228247337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45424 + ... + 50197.

It is an arithmetic number, because the mean of its divisors is an integer number (18359424).

Almost surely, 2^228247327 is an apocalyptic number.

228247327 is a deficient number, since it is larger than the sum of its proper divisors (65503457).

228247327 is a wasteful number, since it uses less digits than its factorization.

228247327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95670.

The product of its digits is 75264, while the sum is 37.

The square root of 228247327 is about 15107.8564660907. The cubic root of 228247327 is about 611.1322935823.

The spelling of 228247327 in words is "two hundred twenty-eight million, two hundred forty-seven thousand, three hundred twenty-seven".