4423959 has 12 divisors (see below), whose sum is σ = 6435000. Its totient is φ = 2928624.

The previous prime is 4423933. The next prime is 4423973. The reversal of 4423959 is 9593244.

It is not a de Polignac number, because 4423959 - 2⁸ = 4423703 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4423919) 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, 309 + ... + 2990.

It is an arithmetic number, because the mean of its divisors is an integer number (536250).

Almost surely, 2^4423959 is an apocalyptic number.

4423959 is a deficient number, since it is larger than the sum of its proper divisors (2011041).

4423959 is a wasteful number, since it uses less digits than its factorization.

4423959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3454 (or 3451 counting only the distinct ones).

The product of its digits is 38880, while the sum is 36.

The square root of 4423959 is about 2103.3209455525. The cubic root of 4423959 is about 164.1611419317.

The spelling of 4423959 in words is "four million, four hundred twenty-three thousand, nine hundred fifty-nine".