470017 has 4 divisors (see below), whose sum is σ = 471856. Its totient is φ = 468180.

The previous prime is 469993. The next prime is 470021. The reversal of 470017 is 710074.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 710074 = 2 ⋅355037.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-470017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 469976 and 470003.

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 (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 459 + ... + 1072.

It is an arithmetic number, because the mean of its divisors is an integer number (117964).

It is a Proth number, since it is equal to 459 ⋅ 2¹⁰ + 1 and 459 < 2¹⁰.

2⁴⁷⁰⁰¹⁷ is an apocalyptic number.

It is an amenable number.

470017 is a deficient number, since it is larger than the sum of its proper divisors (1839).

470017 is a wasteful number, since it uses less digits than its factorization.

470017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1838.

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

The square root of 470017 is about 685.5778584523. The cubic root of 470017 is about 77.7507383711.

The spelling of 470017 in words is "four hundred seventy thousand, seventeen", and thus it is an iban number.