4648885 has 4 divisors (see below), whose sum is σ = 5578668. Its totient is φ = 3719104.

The previous prime is 4648879. The next prime is 4648907. The reversal of 4648885 is 5888464.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2268036 + 2380849 = 1506^2 + 1543^2 .

It is a cyclic number.

It is not a de Polignac number, because 4648885 - 2⁷ = 4648757 is a prime.

It is a super-2 number, since 2×4648885² = 43224263486450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 464884 + ... + 464893.

It is an arithmetic number, because the mean of its divisors is an integer number (1394667).

Almost surely, 2^4648885 is an apocalyptic number.

It is an amenable number.

4648885 is a deficient number, since it is larger than the sum of its proper divisors (929783).

4648885 is an equidigital number, since it uses as much as digits as its factorization.

4648885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 929782.

The product of its digits is 245760, while the sum is 43.

The square root of 4648885 is about 2156.1273153504. The cubic root of 4648885 is about 166.8974115046.

The spelling of 4648885 in words is "four million, six hundred forty-eight thousand, eight hundred eighty-five".