423159 has 8 divisors (see below), whose sum is σ = 615552. Its totient is φ = 256440.

The previous prime is 423133. The next prime is 423173. The reversal of 423159 is 951324.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 423159 - 2⁵ = 423127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423109) 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 7 ways as a sum of consecutive naturals, for example, 6379 + ... + 6444.

It is an arithmetic number, because the mean of its divisors is an integer number (76944).

2⁴²³¹⁵⁹ is an apocalyptic number.

423159 is a deficient number, since it is larger than the sum of its proper divisors (192393).

423159 is a wasteful number, since it uses less digits than its factorization.

423159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12837.

The product of its digits is 1080, while the sum is 24.

The square root of 423159 is about 650.5067255609. The cubic root of 423159 is about 75.0760118256.

It can be divided in two parts, 42315 and 9, that added together give a palindrome (42324).

The spelling of 423159 in words is "four hundred twenty-three thousand, one hundred fifty-nine".