228474267 has 16 divisors (see below), whose sum is σ = 360157440. Its totient is φ = 126054432.

The previous prime is 228474229. The next prime is 228474283. The reversal of 228474267 is 762474822.

It is not a de Polignac number, because 228474267 - 2⁷ = 228474139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (228474217) 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, 186973 + ... + 188190.

It is an arithmetic number, because the mean of its divisors is an integer number (22509840).

Almost surely, 2^228474267 is an apocalyptic number.

228474267 is a deficient number, since it is larger than the sum of its proper divisors (131683173).

228474267 is a wasteful number, since it uses less digits than its factorization.

228474267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375202.

The product of its digits is 301056, while the sum is 42.

The square root of 228474267 is about 15115.3652618784. The cubic root of 228474267 is about 611.3347704664.

The spelling of 228474267 in words is "two hundred twenty-eight million, four hundred seventy-four thousand, two hundred sixty-seven".