4308423 has 32 divisors (see below), whose sum is σ = 6912000. Its totient is φ = 2384928.

The previous prime is 4308419. The next prime is 4308431. The reversal of 4308423 is 3248034.

It is not a de Polignac number, because 4308423 - 2² = 4308419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4308393 and 4308402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4308413) 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 31 ways as a sum of consecutive naturals, for example, 54498 + ... + 54576.

It is an arithmetic number, because the mean of its divisors is an integer number (216000).

Almost surely, 2^4308423 is an apocalyptic number.

4308423 is a deficient number, since it is larger than the sum of its proper divisors (2603577).

4308423 is an equidigital number, since it uses as much as digits as its factorization.

4308423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156 (or 142 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 4308423 is about 2075.6741073685. The cubic root of 4308423 is about 162.7194415976.

The spelling of 4308423 in words is "four million, three hundred eight thousand, four hundred twenty-three".