472710169 has 2 divisors, whose sum is σ = 472710170. Its totient is φ = 472710168.

The previous prime is 472710131. The next prime is 472710193. The reversal of 472710169 is 961017274.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 362712025 + 109998144 = 19045^2 + 10488^2 .

It is a cyclic number.

It is not a de Polignac number, because 472710169 - 2²⁵ = 439155737 is a prime.

It is a super-2 number, since 2×472710169² = 446909807752017122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (472780169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236355084 + 236355085.

It is an arithmetic number, because the mean of its divisors is an integer number (236355085).

Almost surely, 2^472710169 is an apocalyptic number.

It is an amenable number.

472710169 is a deficient number, since it is larger than the sum of its proper divisors (1).

472710169 is an equidigital number, since it uses as much as digits as its factorization.

472710169 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21168, while the sum is 37.

The square root of 472710169 is about 21741.8989281065. The cubic root of 472710169 is about 778.9895797780.

The spelling of 472710169 in words is "four hundred seventy-two million, seven hundred ten thousand, one hundred sixty-nine".