576423 has 16 divisors (see below), whose sum is σ = 878560. Its totient is φ = 373248.

The previous prime is 576421. The next prime is 576427. The reversal of 576423 is 324675.

It is a happy number.

576423 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 576423 - 2¹ = 576421 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

576423 is strictly pandigital in base 7.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (576421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 711 + ... + 1287.

It is an arithmetic number, because the mean of its divisors is an integer number (54910).

2⁵⁷⁶⁴²³ is an apocalyptic number.

576423 is a deficient number, since it is larger than the sum of its proper divisors (302137).

576423 is a wasteful number, since it uses less digits than its factorization.

576423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 623 (or 617 counting only the distinct ones).

The product of its digits is 5040, while the sum is 27.

The square root of 576423 is about 759.2252630149. The cubic root of 576423 is about 83.2237154258.

It can be divided in two parts, 576 and 423, that added together give a palindrome (999).

The spelling of 576423 in words is "five hundred seventy-six thousand, four hundred twenty-three".