228014057 has 2 divisors, whose sum is σ = 228014058. Its totient is φ = 228014056.

The previous prime is 228014053. The next prime is 228014063. The reversal of 228014057 is 750410822.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 124300201 + 103713856 = 11149^2 + 10184^2 .

It is a cyclic number.

It is not a de Polignac number, because 228014057 - 2² = 228014053 is a prime.

It is not a weakly prime, because it can be changed into another prime (228014051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114007028 + 114007029.

It is an arithmetic number, because the mean of its divisors is an integer number (114007029).

Almost surely, 2^228014057 is an apocalyptic number.

It is an amenable number.

228014057 is a deficient number, since it is larger than the sum of its proper divisors (1).

228014057 is an equidigital number, since it uses as much as digits as its factorization.

228014057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4480, while the sum is 29.

The square root of 228014057 is about 15100.1343371508. The cubic root of 228014057 is about 610.9240291163.

Adding to 228014057 its reverse (750410822), we get a palindrome (978424879).

The spelling of 228014057 in words is "two hundred twenty-eight million, fourteen thousand, fifty-seven".