4180001 has 8 divisors (see below), whose sum is σ = 4906560. Its totient is φ = 3485808.

The previous prime is 4179979. The next prime is 4180051. The reversal of 4180001 is 1000814.

It is a happy number.

4180001 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 a de Polignac number, because none of the positive numbers 2^k-4180001 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4180051) 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, 7811 + ... + 8328.

It is an arithmetic number, because the mean of its divisors is an integer number (613320).

Almost surely, 2^4180001 is an apocalyptic number.

It is an amenable number.

4180001 is a deficient number, since it is larger than the sum of its proper divisors (726559).

4180001 is a wasteful number, since it uses less digits than its factorization.

4180001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16183.

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 4180001 is about 2044.5050745841. The cubic root of 4180001 is about 161.0863700767.

Adding to 4180001 its reverse (1000814), we get a palindrome (5180815).

The spelling of 4180001 in words is "four million, one hundred eighty thousand, one".