470523 has 4 divisors (see below), whose sum is σ = 627368. Its totient is φ = 313680.

The previous prime is 470521. The next prime is 470531. The reversal of 470523 is 325074.

It is a happy number.

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

It is not a de Polignac number, because 470523 - 2¹ = 470521 is a prime.

It is a D-number.

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 470523.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 470523.

It is not an unprimeable number, because it can be changed into a prime (470521) 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, 78418 + ... + 78423.

It is an arithmetic number, because the mean of its divisors is an integer number (156842).

2⁴⁷⁰⁵²³ is an apocalyptic number.

470523 is a deficient number, since it is larger than the sum of its proper divisors (156845).

470523 is a wasteful number, since it uses less digits than its factorization.

470523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156844.

The product of its (nonzero) digits is 840, while the sum is 21.

The square root of 470523 is about 685.9467909394. The cubic root of 470523 is about 77.7786293935.

Adding to 470523 its reverse (325074), we get a palindrome (795597).

The spelling of 470523 in words is "four hundred seventy thousand, five hundred twenty-three".