228027776 has 16 divisors (see below), whose sum is σ = 454274340. Its totient is φ = 114013824.

The previous prime is 228027769. The next prime is 228027791. The reversal of 228027776 is 677720822.

228027776 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 890606 + ... + 890861.

Almost surely, 2^228027776 is an apocalyptic number.

It is an amenable number.

228027776 is a deficient number, since it is larger than the sum of its proper divisors (226246564).

228027776 is an equidigital number, since it uses as much as digits as its factorization.

228027776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1781481 (or 1781469 counting only the distinct ones).

The product of its (nonzero) digits is 131712, while the sum is 41.

The square root of 228027776 is about 15100.5885977998. The cubic root of 228027776 is about 610.9362814291.

The spelling of 228027776 in words is "two hundred twenty-eight million, twenty-seven thousand, seven hundred seventy-six".