227239043 has 2 divisors, whose sum is σ = 227239044. Its totient is φ = 227239042.

The previous prime is 227239013. The next prime is 227239063. The reversal of 227239043 is 340932722.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 227239043 - 2¹⁴ = 227222659 is a prime.

It is not a weakly prime, because it can be changed into another prime (227239013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113619521 + 113619522.

It is an arithmetic number, because the mean of its divisors is an integer number (113619522).

Almost surely, 2^227239043 is an apocalyptic number.

227239043 is a deficient number, since it is larger than the sum of its proper divisors (1).

227239043 is an equidigital number, since it uses as much as digits as its factorization.

227239043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 227239043 is about 15074.4500065508. The cubic root of 227239043 is about 610.2310716442.

The spelling of 227239043 in words is "two hundred twenty-seven million, two hundred thirty-nine thousand, forty-three".