4023026 has 16 divisors (see below), whose sum is σ = 6960384. Its totient is φ = 1708224.

The previous prime is 4023023. The next prime is 4023031. The reversal of 4023026 is 6203204.

It is a junction number, because it is equal to n+sod(n) for n = 4022995 and 4023013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4023023) 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 7 ways as a sum of consecutive naturals, for example, 311 + ... + 2853.

It is an arithmetic number, because the mean of its divisors is an integer number (435024).

Almost surely, 2^4023026 is an apocalyptic number.

4023026 is a deficient number, since it is larger than the sum of its proper divisors (2937358).

4023026 is a wasteful number, since it uses less digits than its factorization.

4023026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2665.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 4023026 is about 2005.7482394358. The cubic root of 4023026 is about 159.0441183954.

The spelling of 4023026 in words is "four million, twenty-three thousand, twenty-six".