475169 has 2 divisors, whose sum is σ = 475170. Its totient is φ = 475168.

The previous prime is 475159. The next prime is 475207. The reversal of 475169 is 961574.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 462400 + 12769 = 680^2 + 113^2 .

It is a cyclic number.

It is not a de Polignac number, because 475169 - 2¹² = 471073 is a prime.

It is a super-2 number, since 2×475169² = 451571157122, which contains 22 as substring.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 475169.

It is not a weakly prime, because it can be changed into another prime (475109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237584 + 237585.

It is an arithmetic number, because the mean of its divisors is an integer number (237585).

2⁴⁷⁵¹⁶⁹ is an apocalyptic number.

It is an amenable number.

475169 is a deficient number, since it is larger than the sum of its proper divisors (1).

475169 is an equidigital number, since it uses as much as digits as its factorization.

475169 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7560, while the sum is 32.

The square root of 475169 is about 689.3250321873. The cubic root of 475169 is about 78.0337898746.

The spelling of 475169 in words is "four hundred seventy-five thousand, one hundred sixty-nine".