8234423 has 4 divisors (see below), whose sum is σ = 8307408. Its totient is φ = 8161440.

The previous prime is 8234419. The next prime is 8234497. The reversal of 8234423 is 3244328.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8234423 - 2² = 8234419 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8234392 and 8234401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8234123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36323 + ... + 36548.

It is an arithmetic number, because the mean of its divisors is an integer number (2076852).

Almost surely, 2^8234423 is an apocalyptic number.

8234423 is a deficient number, since it is larger than the sum of its proper divisors (72985).

8234423 is a wasteful number, since it uses less digits than its factorization.

8234423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72984.

The product of its digits is 4608, while the sum is 26.

The square root of 8234423 is about 2869.5684344514. The cubic root of 8234423 is about 201.9347483912.

The spelling of 8234423 in words is "eight million, two hundred thirty-four thousand, four hundred twenty-three".