4650001 has 4 divisors (see below), whose sum is σ = 4719472. Its totient is φ = 4580532.

The previous prime is 4649971. The next prime is 4650007. The reversal of 4650001 is 1000564.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4650001 - 2⁷ = 4649873 is a prime.

It is a Duffinian number.

4650001 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4650007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34635 + ... + 34768.

It is an arithmetic number, because the mean of its divisors is an integer number (1179868).

Almost surely, 2^4650001 is an apocalyptic number.

It is an amenable number.

4650001 is a deficient number, since it is larger than the sum of its proper divisors (69471).

4650001 is an equidigital number, since it uses as much as digits as its factorization.

4650001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69470.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 4650001 is about 2156.3860971542. The cubic root of 4650001 is about 166.9107654313.

Adding to 4650001 its reverse (1000564), we get a palindrome (5650565).

The spelling of 4650001 in words is "four million, six hundred fifty thousand, one".