423795 has 16 divisors (see below), whose sum is σ = 714240. Its totient is φ = 213984.

The previous prime is 423791. The next prime is 423803. The reversal of 423795 is 597324.

423795 is nontrivially palindromic in base 2.

It is not a de Polignac number, because 423795 - 2² = 423791 is a prime.

It is not an unprimeable number, because it can be changed into a prime (423791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 459 + ... + 1028.

It is an arithmetic number, because the mean of its divisors is an integer number (44640).

2⁴²³⁷⁹⁵ is an apocalyptic number.

423795 is a deficient number, since it is larger than the sum of its proper divisors (290445).

423795 is a wasteful number, since it uses less digits than its factorization.

423795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1514.

The product of its digits is 7560, while the sum is 30.

The square root of 423795 is about 650.9953916888. The cubic root of 423795 is about 75.1136056078.

The spelling of 423795 in words is "four hundred twenty-three thousand, seven hundred ninety-five".