4743423 has 12 divisors (see below), whose sum is σ = 6968520. Its totient is φ = 3108336.

The previous prime is 4743383. The next prime is 4743461. The reversal of 4743423 is 3243474.

It is not a de Polignac number, because 4743423 - 2¹² = 4739327 is a prime.

It is a d-powerful number, because it can be written as 4 + 7² + 4⁷ + 3⁶ + 4¹¹ + 2⁹ + 3¹² .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4743223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3936 + ... + 4997.

It is an arithmetic number, because the mean of its divisors is an integer number (580710).

Almost surely, 2^4743423 is an apocalyptic number.

4743423 is a deficient number, since it is larger than the sum of its proper divisors (2225097).

4743423 is a wasteful number, since it uses less digits than its factorization.

4743423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8998 (or 8995 counting only the distinct ones).

The product of its digits is 8064, while the sum is 27.

The square root of 4743423 is about 2177.9400818204. The cubic root of 4743423 is about 168.0211495483.

Adding to 4743423 its reverse (3243474), we get a palindrome (7986897).

The spelling of 4743423 in words is "four million, seven hundred forty-three thousand, four hundred twenty-three".