470143 has 4 divisors (see below), whose sum is σ = 490608. Its totient is φ = 449680.

The previous prime is 470131. The next prime is 470149. The reversal of 470143 is 341074.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 341074 = 2 ⋅170537.

It is a cyclic number.

It is not a de Polignac number, because 470143 - 2⁹ = 469631 is a prime.

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

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 470143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (470149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10198 + ... + 10243.

It is an arithmetic number, because the mean of its divisors is an integer number (122652).

2⁴⁷⁰¹⁴³ is an apocalyptic number.

470143 is a deficient number, since it is larger than the sum of its proper divisors (20465).

470143 is a wasteful number, since it uses less digits than its factorization.

470143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20464.

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 470143 is about 685.6697455773. The cubic root of 470143 is about 77.7576854374.

The spelling of 470143 in words is "four hundred seventy thousand, one hundred forty-three", and thus it is an iban number.