4630505 has 8 divisors (see below), whose sum is σ = 6061824. Its totient is φ = 3367600.

The previous prime is 4630469. The next prime is 4630519. The reversal of 4630505 is 5050364.

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

It is not a de Polignac number, because 4630505 - 2¹⁰ = 4629481 is a prime.

It is a Duffinian number.

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 7 ways as a sum of consecutive naturals, for example, 42041 + ... + 42150.

It is an arithmetic number, because the mean of its divisors is an integer number (757728).

Almost surely, 2^4630505 is an apocalyptic number.

It is an amenable number.

4630505 is a deficient number, since it is larger than the sum of its proper divisors (1431319).

4630505 is a wasteful number, since it uses less digits than its factorization.

4630505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84207.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 4630505 is about 2151.8608226370. The cubic root of 4630505 is about 166.6771704491.

Adding to 4630505 its reverse (5050364), we get a palindrome (9680869).

The spelling of 4630505 in words is "four million, six hundred thirty thousand, five hundred five".