4820505 has 8 divisors (see below), whose sum is σ = 7712832. Its totient is φ = 2570928.

The previous prime is 4820489. The next prime is 4820533. The reversal of 4820505 is 5050284.

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

It is not a de Polignac number, because 4820505 - 2⁴ = 4820489 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160669 + ... + 160698.

It is an arithmetic number, because the mean of its divisors is an integer number (964104).

Almost surely, 2^4820505 is an apocalyptic number.

It is an amenable number.

4820505 is a deficient number, since it is larger than the sum of its proper divisors (2892327).

4820505 is a wasteful number, since it uses less digits than its factorization.

4820505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321375.

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 4820505 is about 2195.5648475962. The cubic root of 4820505 is about 168.9263944258.

Adding to 4820505 its reverse (5050284), we get a palindrome (9870789).

The spelling of 4820505 in words is "four million, eight hundred twenty thousand, five hundred five".