4050023 has 2 divisors, whose sum is σ = 4050024. Its totient is φ = 4050022.

The previous prime is 4050019. The next prime is 4050031. The reversal of 4050023 is 3200504.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4050023 - 2² = 4050019 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4050223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2025011 + 2025012.

It is an arithmetic number, because the mean of its divisors is an integer number (2025012).

Almost surely, 2^4050023 is an apocalyptic number.

4050023 is a deficient number, since it is larger than the sum of its proper divisors (1).

4050023 is an equidigital number, since it uses as much as digits as its factorization.

4050023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120, while the sum is 14.

The square root of 4050023 is about 2012.4668941376. The cubic root of 4050023 is about 159.3990871194.

Adding to 4050023 its reverse (3200504), we get a palindrome (7250527).

The spelling of 4050023 in words is "four million, fifty thousand, twenty-three".