4777256 has 16 divisors (see below), whose sum is σ = 9771840. Its totient is φ = 2171440.

The previous prime is 4777249. The next prime is 4777273. The reversal of 4777256 is 6527774.

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, 27056 + ... + 27231.

It is an arithmetic number, because the mean of its divisors is an integer number (610740).

Almost surely, 2^4777256 is an apocalyptic number.

It is an amenable number.

4777256 is an abundant number, since it is smaller than the sum of its proper divisors (4994584).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4777256 is a wasteful number, since it uses less digits than its factorization.

4777256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54304 (or 54300 counting only the distinct ones).

The product of its digits is 82320, while the sum is 38.

The square root of 4777256 is about 2185.6934826274. The cubic root of 4777256 is about 168.4196801286.

The spelling of 4777256 in words is "four million, seven hundred seventy-seven thousand, two hundred fifty-six".