423361 has 8 divisors (see below), whose sum is σ = 449280. Its totient is φ = 398112.

The previous prime is 423347. The next prime is 423389. The reversal of 423361 is 163324.

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

It is a cyclic number.

It is not a de Polignac number, because 423361 - 2⁷ = 423233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (423341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1701 + ... + 1933.

It is an arithmetic number, because the mean of its divisors is an integer number (56160).

2⁴²³³⁶¹ is an apocalyptic number.

It is an amenable number.

423361 is a deficient number, since it is larger than the sum of its proper divisors (25919).

423361 is a wasteful number, since it uses less digits than its factorization.

423361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335.

The product of its digits is 432, while the sum is 19.

The square root of 423361 is about 650.6619706115. The cubic root of 423361 is about 75.0879560687.

Adding to 423361 its reverse (163324), we get a palindrome (586685).

It can be divided in two parts, 423 and 361, that added together give a square (784 = 28²).

The spelling of 423361 in words is "four hundred twenty-three thousand, three hundred sixty-one".