4928423 has 4 divisors (see below), whose sum is σ = 4937328. Its totient is φ = 4919520.

The previous prime is 4928389. The next prime is 4928461. The reversal of 4928423 is 3248294.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4928423 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4928423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4928123) 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 3 ways as a sum of consecutive naturals, for example, 3563 + ... + 4748.

It is an arithmetic number, because the mean of its divisors is an integer number (1234332).

Almost surely, 2^4928423 is an apocalyptic number.

4928423 is a deficient number, since it is larger than the sum of its proper divisors (8905).

4928423 is an equidigital number, since it uses as much as digits as its factorization.

4928423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8904.

The product of its digits is 13824, while the sum is 32.

The square root of 4928423 is about 2220.0051801741. The cubic root of 4928423 is about 170.1777034526.

The spelling of 4928423 in words is "four million, nine hundred twenty-eight thousand, four hundred twenty-three".