235423005 has 16 divisors (see below), whose sum is σ = 380199744. Its totient is φ = 124384640.

The previous prime is 235423003. The next prime is 235423033. The reversal of 235423005 is 500324532.

It is not a de Polignac number, because 235423005 - 2¹ = 235423003 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235423003) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 71736 + ... + 74945.

It is an arithmetic number, because the mean of its divisors is an integer number (23762484).

Almost surely, 2^235423005 is an apocalyptic number.

It is an amenable number.

235423005 is a deficient number, since it is larger than the sum of its proper divisors (144776739).

235423005 is a wasteful number, since it uses less digits than its factorization.

235423005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146796.

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 235423005 is about 15343.5004154854. The cubic root of 235423005 is about 617.4706220623.

Adding to 235423005 its reverse (500324532), we get a palindrome (735747537).

The spelling of 235423005 in words is "two hundred thirty-five million, four hundred twenty-three thousand, five".