228527677 has 12 divisors (see below), whose sum is σ = 266867680. Its totient is φ = 191700216.

The previous prime is 228527669. The next prime is 228527713. The reversal of 228527677 is 776725822.

It is not a de Polignac number, because 228527677 - 2³ = 228527669 is a prime.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228527657) 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 11 ways as a sum of consecutive naturals, for example, 8074 + ... + 22852.

Almost surely, 2^228527677 is an apocalyptic number.

It is an amenable number.

228527677 is a deficient number, since it is larger than the sum of its proper divisors (38340003).

228527677 is an equidigital number, since it uses as much as digits as its factorization.

228527677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14880 (or 14833 counting only the distinct ones).

The product of its digits is 658560, while the sum is 46.

The square root of 228527677 is about 15117.1319039029. The cubic root of 228527677 is about 611.3824036150.

The spelling of 228527677 in words is "two hundred twenty-eight million, five hundred twenty-seven thousand, six hundred seventy-seven".