228067268 has 48 divisors (see below), whose sum is σ = 477804096. Its totient is φ = 93874560.

The previous prime is 228067267. The next prime is 228067277. The reversal of 228067268 is 862760822.

It is not an unprimeable number, because it can be changed into a prime (228067267) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26555 + ... + 34077.

It is an arithmetic number, because the mean of its divisors is an integer number (9954252).

Almost surely, 2^228067268 is an apocalyptic number.

It is an amenable number.

228067268 is an abundant number, since it is smaller than the sum of its proper divisors (249736828).

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

228067268 is a wasteful number, since it uses less digits than its factorization.

228067268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7604 (or 7602 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 41.

The square root of 228067268 is about 15101.8961723354. The cubic root of 228067268 is about 610.9715486282.

The spelling of 228067268 in words is "two hundred twenty-eight million, sixty-seven thousand, two hundred sixty-eight".