4777255 has 48 divisors (see below), whose sum is σ = 7485696. Its totient is φ = 2903040.

The previous prime is 4777249. The next prime is 4777273. The reversal of 4777255 is 5527774.

It is not a de Polignac number, because 4777255 - 2³ = 4777247 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian 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 47 ways as a sum of consecutive naturals, for example, 129097 + ... + 129133.

It is an arithmetic number, because the mean of its divisors is an integer number (155952).

Almost surely, 2^4777255 is an apocalyptic number.

4777255 is a deficient number, since it is larger than the sum of its proper divisors (2708441).

4777255 is a wasteful number, since it uses less digits than its factorization.

4777255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104 (or 97 counting only the distinct ones).

The product of its digits is 68600, while the sum is 37.

The square root of 4777255 is about 2185.6932538671. The cubic root of 4777255 is about 168.4196683771.

The spelling of 4777255 in words is "four million, seven hundred seventy-seven thousand, two hundred fifty-five".