470071 has 4 divisors (see below), whose sum is σ = 537232. Its totient is φ = 402912.

The previous prime is 470059. The next prime is 470077. The reversal of 470071 is 170074.

470071 = T₂₀₁ + T₂₀₂ + ... + T₂₂₁.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 170074 = 2 ⋅85037.

It is a cyclic number.

It is not a de Polignac number, because 470071 - 2⁵ = 470039 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (470077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33570 + ... + 33583.

It is an arithmetic number, because the mean of its divisors is an integer number (134308).

2⁴⁷⁰⁰⁷¹ is an apocalyptic number.

470071 is a deficient number, since it is larger than the sum of its proper divisors (67161).

470071 is an equidigital number, since it uses as much as digits as its factorization.

470071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67160.

The product of its (nonzero) digits is 196, while the sum is 19.

The square root of 470071 is about 685.6172401566. The cubic root of 470071 is about 77.7537158372.

The spelling of 470071 in words is "four hundred seventy thousand, seventy-one", and thus it is an iban number.