472571329 has 2 divisors, whose sum is σ = 472571330. Its totient is φ = 472571328.

The previous prime is 472571303. The next prime is 472571339. The reversal of 472571329 is 923175274.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 237868929 + 234702400 = 15423^2 + 15320^2 .

It is a cyclic number.

It is not a de Polignac number, because 472571329 - 2⁷ = 472571201 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 472571291 and 472571300.

It is not a weakly prime, because it can be changed into another prime (472571339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236285664 + 236285665.

It is an arithmetic number, because the mean of its divisors is an integer number (236285665).

Almost surely, 2^472571329 is an apocalyptic number.

It is an amenable number.

472571329 is a deficient number, since it is larger than the sum of its proper divisors (1).

472571329 is an equidigital number, since it uses as much as digits as its factorization.

472571329 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 105840, while the sum is 40.

The square root of 472571329 is about 21738.7057802437. The cubic root of 472571329 is about 778.9133064709.

The spelling of 472571329 in words is "four hundred seventy-two million, five hundred seventy-one thousand, three hundred twenty-nine".