4800805 has 16 divisors (see below), whose sum is σ = 6032880. Its totient is φ = 3662848.

The previous prime is 4800799. The next prime is 4800811. The reversal of 4800805 is 5080084.

It is an interprime number because it is at equal distance from previous prime (4800799) and next prime (4800811).

It can be written as a sum of positive squares in 8 ways, for example, as 57121 + 4743684 = 239^2 + 2178^2 .

It is a cyclic number.

It is not a de Polignac number, because 4800805 - 2⁵ = 4800773 is a prime.

4800805 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 4800805.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16239 + ... + 16531.

It is an arithmetic number, because the mean of its divisors is an integer number (377055).

Almost surely, 2^4800805 is an apocalyptic number.

It is an amenable number.

4800805 is a deficient number, since it is larger than the sum of its proper divisors (1232075).

4800805 is a wasteful number, since it uses less digits than its factorization.

4800805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440.

The product of its (nonzero) digits is 1280, while the sum is 25.

The square root of 4800805 is about 2191.0739375932. The cubic root of 4800805 is about 168.6959625790.

Adding to 4800805 its reverse (5080084), we get a palindrome (9880889).

The spelling of 4800805 in words is "four million, eight hundred thousand, eight hundred five".