4406023 has 2 divisors, whose sum is σ = 4406024. Its totient is φ = 4406022.

The previous prime is 4406021. The next prime is 4406069. The reversal of 4406023 is 3206044.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4406023 - 2¹ = 4406021 is a prime.

Together with 4406021, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4406021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2203011 + 2203012.

It is an arithmetic number, because the mean of its divisors is an integer number (2203012).

Almost surely, 2^4406023 is an apocalyptic number.

4406023 is a deficient number, since it is larger than the sum of its proper divisors (1).

4406023 is an equidigital number, since it uses as much as digits as its factorization.

4406023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 4406023 is about 2099.0528816588. The cubic root of 4406023 is about 163.9389893027.

The spelling of 4406023 in words is "four million, four hundred six thousand, twenty-three".