4010023 has 4 divisors (see below), whose sum is σ = 4118440. Its totient is φ = 3901608.

The previous prime is 4010021. The next prime is 4010029. The reversal of 4010023 is 3200104.

4010023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4010023 - 2¹ = 4010021 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 4009991 and 4010009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4010021) 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 in 3 ways as a sum of consecutive naturals, for example, 54153 + ... + 54226.

It is an arithmetic number, because the mean of its divisors is an integer number (1029610).

Almost surely, 2^4010023 is an apocalyptic number.

4010023 is a deficient number, since it is larger than the sum of its proper divisors (108417).

4010023 is a wasteful number, since it uses less digits than its factorization.

4010023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108416.

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 4010023 is about 2002.5041822678. The cubic root of 4010023 is about 158.8725822797.

Adding to 4010023 its reverse (3200104), we get a palindrome (7210127).

The spelling of 4010023 in words is "four million, ten thousand, twenty-three".