4650003 has 24 divisors (see below), whose sum is σ = 7188480. Its totient is φ = 2887920.

The previous prime is 4649971. The next prime is 4650007. The reversal of 4650003 is 3000564.

It is a happy number.

It is not a de Polignac number, because 4650003 - 2⁵ = 4649971 is a prime.

4650003 is a lucky number.

It is a nialpdrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4650007) 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 23 ways as a sum of consecutive naturals, for example, 11950 + ... + 12332.

It is an arithmetic number, because the mean of its divisors is an integer number (299520).

Almost surely, 2^4650003 is an apocalyptic number.

4650003 is a deficient number, since it is larger than the sum of its proper divisors (2538477).

4650003 is a wasteful number, since it uses less digits than its factorization.

4650003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479 (or 476 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 4650003 is about 2156.3865608930. The cubic root of 4650003 is about 166.9107893612.

Adding to 4650003 its reverse (3000564), we get a palindrome (7650567).

The spelling of 4650003 in words is "four million, six hundred fifty thousand, three".