228727027 has 6 divisors (see below), whose sum is σ = 242973308. Its totient is φ = 215272224.

The previous prime is 228726989. The next prime is 228727033. The reversal of 228727027 is 720727822.

228727027 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 228727027 - 2¹⁹ = 228202739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (228727087) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 395433 + ... + 396010.

Almost surely, 2^228727027 is an apocalyptic number.

228727027 is a deficient number, since it is larger than the sum of its proper divisors (14246281).

228727027 is an equidigital number, since it uses as much as digits as its factorization.

228727027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 791477 (or 791460 counting only the distinct ones).

The product of its (nonzero) digits is 43904, while the sum is 37.

The square root of 228727027 is about 15123.7239792321. The cubic root of 228727027 is about 611.5601263043.

The spelling of 228727027 in words is "two hundred twenty-eight million, seven hundred twenty-seven thousand, twenty-seven".