4805775 has 72 divisors (see below), whose sum is σ = 9749376. Its totient is φ = 2246400.

The previous prime is 4805761. The next prime is 4805791. The reversal of 4805775 is 5775084.

4805775 is a `hidden beast` number, since 4 + 80 + 577 + 5 = 666.

It is not a de Polignac number, because 4805775 - 2⁵ = 4805743 is a prime.

4805775 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 90649 + ... + 90701.

It is an arithmetic number, because the mean of its divisors is an integer number (135408).

Almost surely, 2^4805775 is an apocalyptic number.

4805775 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4805775 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

4805775 is a wasteful number, since it uses less digits than its factorization.

4805775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113 (or 105 counting only the distinct ones).

The product of its (nonzero) digits is 39200, while the sum is 36.

The square root of 4805775 is about 2192.2077912461. The cubic root of 4805775 is about 168.7541562762.

It can be divided in two parts, 4805 and 775, that multiplied together give a cube (3723875 = 155³).

The spelling of 4805775 in words is "four million, eight hundred five thousand, seven hundred seventy-five".