4259023 has 4 divisors (see below), whose sum is σ = 4263280. Its totient is φ = 4254768.

The previous prime is 4258987. The next prime is 4259053. The reversal of 4259023 is 3209524.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 4259023 - 2¹⁷ = 4127951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4259053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 286 + ... + 2932.

It is an arithmetic number, because the mean of its divisors is an integer number (1065820).

Almost surely, 2^4259023 is an apocalyptic number.

4259023 is a deficient number, since it is larger than the sum of its proper divisors (4257).

4259023 is a wasteful number, since it uses less digits than its factorization.

4259023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4256.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 4259023 is about 2063.7400514600. The cubic root of 4259023 is about 162.0951404767.

The spelling of 4259023 in words is "four million, two hundred fifty-nine thousand, twenty-three".