423260 has 12 divisors (see below), whose sum is σ = 888888. Its totient is φ = 169296.

The previous prime is 423259. The next prime is 423277. The reversal of 423260 is 62324.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 423260.

It is an unprimeable number.

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, 10562 + ... + 10601.

It is an arithmetic number, because the mean of its divisors is an integer number (74074).

2⁴²³²⁶⁰ is an apocalyptic number.

It is an amenable number.

423260 is an abundant number, since it is smaller than the sum of its proper divisors (465628).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

423260 is a wasteful number, since it uses less digits than its factorization.

423260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21172 (or 21170 counting only the distinct ones).

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

The square root of 423260 is about 650.5843527168. The cubic root of 423260 is about 75.0819844221.

Adding to 423260 its reverse (62324), we get a palindrome (485584).

The spelling of 423260 in words is "four hundred twenty-three thousand, two hundred sixty".