473217 has 4 divisors (see below), whose sum is σ = 630960. Its totient is φ = 315476.

The previous prime is 473203. The next prime is 473219. The reversal of 473217 is 712374.

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.

It is a cyclic number.

It is not a de Polignac number, because 473217 - 2⁴ = 473201 is a prime.

It is a D-number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 473217.

It is not an unprimeable number, because it can be changed into a prime (473219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78867 + ... + 78872.

It is an arithmetic number, because the mean of its divisors is an integer number (157740).

2⁴⁷³²¹⁷ is an apocalyptic number.

It is an amenable number.

473217 is a deficient number, since it is larger than the sum of its proper divisors (157743).

473217 is a wasteful number, since it uses less digits than its factorization.

473217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157742.

The product of its digits is 1176, while the sum is 24.

The square root of 473217 is about 687.9076972967. The cubic root of 473217 is about 77.9267886355.

The spelling of 473217 in words is "four hundred seventy-three thousand, two hundred seventeen", and thus it is an iban number.