514728241 has 2 divisors, whose sum is σ = 514728242. Its totient is φ = 514728240.

The previous prime is 514728223. The next prime is 514728251. The reversal of 514728241 is 142827415.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 408040000 + 106688241 = 20200^2 + 10329^2 .

It is a cyclic number.

It is not a de Polignac number, because 514728241 - 2⁹ = 514727729 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 514728197 and 514728206.

It is not a weakly prime, because it can be changed into another prime (514728251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257364120 + 257364121.

It is an arithmetic number, because the mean of its divisors is an integer number (257364121).

Almost surely, 2^514728241 is an apocalyptic number.

It is an amenable number.

514728241 is a deficient number, since it is larger than the sum of its proper divisors (1).

514728241 is an equidigital number, since it uses as much as digits as its factorization.

514728241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17920, while the sum is 34.

The square root of 514728241 is about 22687.6230795560. The cubic root of 514728241 is about 801.4184423942.

The spelling of 514728241 in words is "five hundred fourteen million, seven hundred twenty-eight thousand, two hundred forty-one".