4023071 has 8 divisors (see below), whose sum is σ = 4415040. Its totient is φ = 3642912.

The previous prime is 4023053. The next prime is 4023109. The reversal of 4023071 is 1703204.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4023071 - 2¹⁴ = 4006687 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 (4023001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2231 + ... + 3608.

It is an arithmetic number, because the mean of its divisors is an integer number (551880).

Almost surely, 2^4023071 is an apocalyptic number.

4023071 is a deficient number, since it is larger than the sum of its proper divisors (391969).

4023071 is a wasteful number, since it uses less digits than its factorization.

4023071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5905.

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 4023071 is about 2005.7594571633. The cubic root of 4023071 is about 159.0447113951.

Adding to 4023071 its reverse (1703204), we get a palindrome (5726275).

The spelling of 4023071 in words is "four million, twenty-three thousand, seventy-one".