470747 has 4 divisors (see below), whose sum is σ = 498456. Its totient is φ = 443040.

The previous prime is 470731. The next prime is 470749. The reversal of 470747 is 747074.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 470747 - 2⁴ = 470731 is a prime.

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

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (470749) 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, 13829 + ... + 13862.

It is an arithmetic number, because the mean of its divisors is an integer number (124614).

2⁴⁷⁰⁷⁴⁷ is an apocalyptic number.

470747 is a deficient number, since it is larger than the sum of its proper divisors (27709).

470747 is a wasteful number, since it uses less digits than its factorization.

470747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27708.

The product of its (nonzero) digits is 5488, while the sum is 29.

The square root of 470747 is about 686.1100494819. The cubic root of 470747 is about 77.7909700223.

The spelling of 470747 in words is "four hundred seventy thousand, seven hundred forty-seven", and thus it is an iban number.