470623 has 4 divisors (see below), whose sum is σ = 472600. Its totient is φ = 468648.

The previous prime is 470621. The next prime is 470627. The reversal of 470623 is 326074.

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 470623 - 2¹ = 470621 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 470594 and 470603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (470621) 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, 573 + ... + 1126.

It is an arithmetic number, because the mean of its divisors is an integer number (118150).

2⁴⁷⁰⁶²³ is an apocalyptic number.

470623 is a deficient number, since it is larger than the sum of its proper divisors (1977).

470623 is a wasteful number, since it uses less digits than its factorization.

470623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1976.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 470623 is about 686.0196790180. The cubic root of 470623 is about 77.7841390867.

Adding to 470623 its reverse (326074), we get a palindrome (796697).

The spelling of 470623 in words is "four hundred seventy thousand, six hundred twenty-three".