4052001 has 8 divisors (see below), whose sum is σ = 5720544. Its totient is φ = 2542400.

The previous prime is 4051991. The next prime is 4052021. The reversal of 4052001 is 1002504.

4052001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 4052001 - 2¹¹ = 4049953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4052021) 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 7 ways as a sum of consecutive naturals, for example, 39675 + ... + 39776.

It is an arithmetic number, because the mean of its divisors is an integer number (715068).

Almost surely, 2^4052001 is an apocalyptic number.

It is an amenable number.

4052001 is a deficient number, since it is larger than the sum of its proper divisors (1668543).

4052001 is a wasteful number, since it uses less digits than its factorization.

4052001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79471.

The product of its (nonzero) digits is 40, while the sum is 12.

The square root of 4052001 is about 2012.9582708044. The cubic root of 4052001 is about 159.4250326576.

Adding to 4052001 its reverse (1002504), we get a palindrome (5054505).

The spelling of 4052001 in words is "four million, fifty-two thousand, one".