423276 has 24 divisors (see below), whose sum is σ = 1128960. Its totient is φ = 120912.

The previous prime is 423259. The next prime is 423277. The reversal of 423276 is 672324.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (423277) by changing a digit.

423276 is an untouchable number, because it is not equal to the sum of proper divisors of any 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 7 ways as a sum of consecutive naturals, for example, 2436 + ... + 2603.

It is an arithmetic number, because the mean of its divisors is an integer number (47040).

2⁴²³²⁷⁶ is an apocalyptic number.

It is an amenable number.

423276 is an abundant number, since it is smaller than the sum of its proper divisors (705684).

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

423276 is a wasteful number, since it uses less digits than its factorization.

423276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5053 (or 5051 counting only the distinct ones).

The product of its digits is 2016, while the sum is 24.

The square root of 423276 is about 650.5966492382. The cubic root of 423276 is about 75.0829304889.

The spelling of 423276 in words is "four hundred twenty-three thousand, two hundred seventy-six".