423134 has 8 divisors (see below), whose sum is σ = 642600. Its totient is φ = 208936.

The previous prime is 423133. The next prime is 423173. The reversal of 423134 is 431324.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423133) 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, 1109 + ... + 1440.

It is an arithmetic number, because the mean of its divisors is an integer number (80325).

2⁴²³¹³⁴ is an apocalyptic number.

423134 is a deficient number, since it is larger than the sum of its proper divisors (219466).

423134 is a wasteful number, since it uses less digits than its factorization.

423134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2634.

The product of its digits is 288, while the sum is 17.

The square root of 423134 is about 650.4875094881. The cubic root of 423134 is about 75.0745333133.

Adding to 423134 its reverse (431324), we get a palindrome (854458).

The spelling of 423134 in words is "four hundred twenty-three thousand, one hundred thirty-four".