226828776 has 16 divisors (see below), whose sum is σ = 567072000. Its totient is φ = 75609584.

The previous prime is 226828753. The next prime is 226828787. The reversal of 226828776 is 677828622.

It is a happy number.

226828776 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4725576 + ... + 4725623.

It is an arithmetic number, because the mean of its divisors is an integer number (35442000).

Almost surely, 2^226828776 is an apocalyptic number.

It is an amenable number.

226828776 is an abundant number, since it is smaller than the sum of its proper divisors (340243224).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

226828776 is a wasteful number, since it uses less digits than its factorization.

226828776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9451208 (or 9451204 counting only the distinct ones).

The product of its digits is 903168, while the sum is 48.

The square root of 226828776 is about 15060.8358333792. The cubic root of 226828776 is about 609.8636047280.

The spelling of 226828776 in words is "two hundred twenty-six million, eight hundred twenty-eight thousand, seven hundred seventy-six".