227888867 has 6 divisors (see below), whose sum is σ = 230773788. Its totient is φ = 225007344.

The previous prime is 227888849. The next prime is 227888879. The reversal of 227888867 is 768888722.

It is not a de Polignac number, because 227888867 - 2²⁴ = 211111651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (227888827) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 136703 + ... + 138359.

It is an arithmetic number, because the mean of its divisors is an integer number (38462298).

Almost surely, 2^227888867 is an apocalyptic number.

227888867 is a deficient number, since it is larger than the sum of its proper divisors (2884921).

227888867 is an frugal number, since it uses more digits than its factorization.

227888867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3397 (or 1740 counting only the distinct ones).

The product of its digits is 4816896, while the sum is 56.

The square root of 227888867 is about 15095.9884406421. The cubic root of 227888867 is about 610.8122003665.

The spelling of 227888867 in words is "two hundred twenty-seven million, eight hundred eighty-eight thousand, eight hundred sixty-seven".