470161 has 2 divisors, whose sum is σ = 470162. Its totient is φ = 470160.

The previous prime is 470153. The next prime is 470167. The reversal of 470161 is 161074.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 463761 + 6400 = 681^2 + 80^2 .

It is a cyclic number.

It is not a de Polignac number, because 470161 - 2³ = 470153 is a prime.

It is an alternating number because its digits alternate between even and odd.

470161 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (470167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235080 + 235081.

It is an arithmetic number, because the mean of its divisors is an integer number (235081).

2⁴⁷⁰¹⁶¹ is an apocalyptic number.

It is an amenable number.

470161 is a deficient number, since it is larger than the sum of its proper divisors (1).

470161 is an equidigital number, since it uses as much as digits as its factorization.

470161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 470161 is about 685.6828713042. The cubic root of 470161 is about 77.7586777741.

The spelling of 470161 in words is "four hundred seventy thousand, one hundred sixty-one".