227380057 has 2 divisors, whose sum is σ = 227380058. Its totient is φ = 227380056.

The previous prime is 227380037. The next prime is 227380067. The reversal of 227380057 is 750083722.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 114404416 + 112975641 = 10696^2 + 10629^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-227380057 is a prime.

It is not a weakly prime, because it can be changed into another prime (227380037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113690028 + 113690029.

It is an arithmetic number, because the mean of its divisors is an integer number (113690029).

Almost surely, 2^227380057 is an apocalyptic number.

It is an amenable number.

227380057 is a deficient number, since it is larger than the sum of its proper divisors (1).

227380057 is an equidigital number, since it uses as much as digits as its factorization.

227380057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23520, while the sum is 34.

The square root of 227380057 is about 15079.1265330589. The cubic root of 227380057 is about 610.3572725669.

The spelling of 227380057 in words is "two hundred twenty-seven million, three hundred eighty thousand, fifty-seven".