4777485 has 16 divisors (see below), whose sum is σ = 7750464. Its totient is φ = 2512512.

The previous prime is 4777481. The next prime is 4777499. The reversal of 4777485 is 5847774.

It is not a de Polignac number, because 4777485 - 2² = 4777481 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4777481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1087 + ... + 3276.

It is an arithmetic number, because the mean of its divisors is an integer number (484404).

Almost surely, 2^4777485 is an apocalyptic number.

It is an amenable number.

4777485 is a deficient number, since it is larger than the sum of its proper divisors (2972979).

4777485 is a wasteful number, since it uses less digits than its factorization.

4777485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4444.

The product of its digits is 219520, while the sum is 42.

The square root of 4777485 is about 2185.7458681192. The cubic root of 4777485 is about 168.4223711777.

It can be divided in two parts, 477748 and 5, that added together give a triangular number (477753 = T₉₇₇).

The spelling of 4777485 in words is "four million, seven hundred seventy-seven thousand, four hundred eighty-five".