4973423 has 32 divisors (see below), whose sum is σ = 6623232. Its totient is φ = 3628800.

The previous prime is 4973411. The next prime is 4973483. The reversal of 4973423 is 3243794.

It is not a de Polignac number, because 4973423 - 2⁸ = 4973167 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4973423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4973483) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 115640 + ... + 115682.

It is an arithmetic number, because the mean of its divisors is an integer number (206976).

Almost surely, 2^4973423 is an apocalyptic number.

4973423 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

4973423 is a deficient number, since it is larger than the sum of its proper divisors (1649809).

4973423 is a wasteful number, since it uses less digits than its factorization.

4973423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135.

The product of its digits is 18144, while the sum is 32.

The square root of 4973423 is about 2230.1172614910. The cubic root of 4973423 is about 170.6940827301.

The spelling of 4973423 in words is "four million, nine hundred seventy-three thousand, four hundred twenty-three".