4718423 has 4 divisors (see below), whose sum is σ = 4723488. Its totient is φ = 4713360.

The previous prime is 4718419. The next prime is 4718429. The reversal of 4718423 is 3248174.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 4718423 - 2² = 4718419 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4718429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 686 + ... + 3147.

It is an arithmetic number, because the mean of its divisors is an integer number (1180872).

Almost surely, 2^4718423 is an apocalyptic number.

4718423 is a deficient number, since it is larger than the sum of its proper divisors (5065).

4718423 is a wasteful number, since it uses less digits than its factorization.

4718423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5064.

The product of its digits is 5376, while the sum is 29.

The square root of 4718423 is about 2172.1931313767. The cubic root of 4718423 is about 167.7254467763.

The spelling of 4718423 in words is "four million, seven hundred eighteen thousand, four hundred twenty-three".