227338443 has 6 divisors (see below), whose sum is σ = 328377764. Its totient is φ = 151558956.

The previous prime is 227338427. The next prime is 227338451. The reversal of 227338443 is 344833722.

227338443 is a `hidden beast` number, since 2 + 273 + 384 + 4 + 3 = 666.

It is not a de Polignac number, because 227338443 - 2⁴ = 227338427 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 227338398 and 227338407.

It is not an unprimeable number, because it can be changed into a prime (227338403) 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, 12629905 + ... + 12629922.

Almost surely, 2^227338443 is an apocalyptic number.

227338443 is a deficient number, since it is larger than the sum of its proper divisors (101039321).

227338443 is a wasteful number, since it uses less digits than its factorization.

227338443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25259833 (or 25259830 counting only the distinct ones).

The product of its digits is 96768, while the sum is 36.

The square root of 227338443 is about 15077.7466154595. The cubic root of 227338443 is about 610.3200354150.

The spelling of 227338443 in words is "two hundred twenty-seven million, three hundred thirty-eight thousand, four hundred forty-three".