4724423 has 8 divisors (see below), whose sum is σ = 5174400. Its totient is φ = 4277880.

The previous prime is 4724383. The next prime is 4724429. The reversal of 4724423 is 3244274.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4724423 - 2¹² = 4720327 is a prime.

It is a nialpdrome in base 13.

It is a junction number, because it is equal to n+sod(n) for n = 4724392 and 4724401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4724429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2678 + ... + 4076.

It is an arithmetic number, because the mean of its divisors is an integer number (646800).

Almost surely, 2^4724423 is an apocalyptic number.

4724423 is a deficient number, since it is larger than the sum of its proper divisors (449977).

4724423 is a wasteful number, since it uses less digits than its factorization.

4724423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1717.

The product of its digits is 5376, while the sum is 26.

The square root of 4724423 is about 2173.5737852670. The cubic root of 4724423 is about 167.7965105207.

Adding to 4724423 its reverse (3244274), we get a palindrome (7968697).

It can be divided in two parts, 4 and 724423, that added together give a palindrome (724427).

The spelling of 4724423 in words is "four million, seven hundred twenty-four thousand, four hundred twenty-three".