423235 has 8 divisors (see below), whose sum is σ = 518976. Its totient is φ = 331200.

The previous prime is 423233. The next prime is 423251. The reversal of 423235 is 532324.

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

It is not a de Polignac number, because 423235 - 2¹ = 423233 is a prime.

It is a d-powerful number, because it can be written as 4⁶ + 2¹⁵ + 2¹⁷ + 3³ + 3¹¹ + 5⁷ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (423233) 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, 666 + ... + 1135.

It is an arithmetic number, because the mean of its divisors is an integer number (64872).

2⁴²³²³⁵ is an apocalyptic number.

423235 is a deficient number, since it is larger than the sum of its proper divisors (95741).

423235 is a wasteful number, since it uses less digits than its factorization.

423235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1853.

The product of its digits is 720, while the sum is 19.

The square root of 423235 is about 650.5651389369. The cubic root of 423235 is about 75.0805061451.

Adding to 423235 its reverse (532324), we get a palindrome (955559).

The spelling of 423235 in words is "four hundred twenty-three thousand, two hundred thirty-five".