423296 has 16 divisors (see below), whose sum is σ = 843540. Its totient is φ = 211584.

The previous prime is 423289. The next prime is 423299. The reversal of 423296 is 692324.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423299) by changing a digit.

423296 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1526 + ... + 1781.

2⁴²³²⁹⁶ is an apocalyptic number.

It is an amenable number.

423296 is a deficient number, since it is larger than the sum of its proper divisors (420244).

423296 is an equidigital number, since it uses as much as digits as its factorization.

423296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3321 (or 3309 counting only the distinct ones).

The product of its digits is 2592, while the sum is 26.

The square root of 423296 is about 650.6120195631. The cubic root of 423296 is about 75.0841130388.

The spelling of 423296 in words is "four hundred twenty-three thousand, two hundred ninety-six".