4423293 has 24 divisors (see below), whose sum is σ = 7428096. Its totient is φ = 2484000.

The previous prime is 4423277. The next prime is 4423301. The reversal of 4423293 is 3923244.

It is a happy number.

It is not a de Polignac number, because 4423293 - 2⁴ = 4423277 is a prime.

4423293 is a lucky number.

It is a nialpdrome in base 13.

It is a zygodrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4423253) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3268 + ... + 4418.

It is an arithmetic number, because the mean of its divisors is an integer number (309504).

Almost surely, 2^4423293 is an apocalyptic number.

It is an amenable number.

4423293 is a deficient number, since it is larger than the sum of its proper divisors (3004803).

4423293 is a wasteful number, since it uses less digits than its factorization.

4423293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1225 (or 1222 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

The square root of 4423293 is about 2103.1626185343. The cubic root of 4423293 is about 164.1529036993.

The spelling of 4423293 in words is "four million, four hundred twenty-three thousand, two hundred ninety-three".