8245423 has 4 divisors (see below), whose sum is σ = 8358448. Its totient is φ = 8132400.

The previous prime is 8245421. The next prime is 8245441. The reversal of 8245423 is 3245428.

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 8245423 - 2¹ = 8245421 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8245391 and 8245400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8245421) 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, 56403 + ... + 56548.

It is an arithmetic number, because the mean of its divisors is an integer number (2089612).

Almost surely, 2^8245423 is an apocalyptic number.

8245423 is a deficient number, since it is larger than the sum of its proper divisors (113025).

8245423 is a wasteful number, since it uses less digits than its factorization.

8245423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113024.

The product of its digits is 7680, while the sum is 28.

The square root of 8245423 is about 2871.4844592998. The cubic root of 8245423 is about 202.0246269357.

It can be divided in two parts, 8245 and 423, that added together give a palindrome (8668).

The spelling of 8245423 in words is "eight million, two hundred forty-five thousand, four hundred twenty-three".