4650225 has 12 divisors (see below), whose sum is σ = 7688496. Its totient is φ = 2480080.

The previous prime is 4650199. The next prime is 4650253. The reversal of 4650225 is 5220564.

It is not a de Polignac number, because 4650225 - 2¹⁰ = 4649201 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4650195 and 4650204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30927 + ... + 31076.

It is an arithmetic number, because the mean of its divisors is an integer number (640708).

Almost surely, 2^4650225 is an apocalyptic number.

It is an amenable number.

4650225 is a deficient number, since it is larger than the sum of its proper divisors (3038271).

4650225 is a wasteful number, since it uses less digits than its factorization.

4650225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62016 (or 62011 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 4650225 is about 2156.4380352795. The cubic root of 4650225 is about 166.9134455319.

Adding to 4650225 its reverse (5220564), we get a palindrome (9870789).

The spelling of 4650225 in words is "four million, six hundred fifty thousand, two hundred twenty-five".