423363 has 4 divisors (see below), whose sum is σ = 564488. Its totient is φ = 282240.

The previous prime is 423347. The next prime is 423389. The reversal of 423363 is 363324.

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

It is not a de Polignac number, because 423363 - 2⁴ = 423347 is a prime.

It is a D-number.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 423363.

It is not an unprimeable number, because it can be changed into a prime (423323) 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 3 ways as a sum of consecutive naturals, for example, 70558 + ... + 70563.

It is an arithmetic number, because the mean of its divisors is an integer number (141122).

2⁴²³³⁶³ is an apocalyptic number.

423363 is a deficient number, since it is larger than the sum of its proper divisors (141125).

423363 is a wasteful number, since it uses less digits than its factorization.

423363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141124.

The product of its digits is 1296, while the sum is 21.

The square root of 423363 is about 650.6635075060. The cubic root of 423363 is about 75.0880743095.

Adding to 423363 its reverse (363324), we get a palindrome (786687).

It can be divided in two parts, 42 and 3363, that multiplied together give a triangular number (141246 = T₅₃₁).

The spelling of 423363 in words is "four hundred twenty-three thousand, three hundred sixty-three".