5677785 has 12 divisors (see below), whose sum is σ = 9841572. Its totient is φ = 3028128.

The previous prime is 5677753. The next prime is 5677801. The reversal of 5677785 is 5877765.

5677785 is a `hidden beast` number, since 567 + 7 + 7 + 85 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1565001 + 4112784 = 1251^2 + 2028^2 .

It is not a de Polignac number, because 5677785 - 2⁵ = 5677753 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 126173 = 5677785 / (5 + 6 + 7 + 7 + 7 + 8 + 5).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5677785.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 63042 + ... + 63131.

It is an arithmetic number, because the mean of its divisors is an integer number (820131).

Almost surely, 2^5677785 is an apocalyptic number.

It is an amenable number.

5677785 is a deficient number, since it is larger than the sum of its proper divisors (4163787).

5677785 is a wasteful number, since it uses less digits than its factorization.

5677785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126184 (or 126181 counting only the distinct ones).

The product of its digits is 411600, while the sum is 45.

The square root of 5677785 is about 2382.8103155728. The cubic root of 5677785 is about 178.3992322522.

It can be divided in two parts, 56 and 77785, that added together give a square (77841 = 279²).

The spelling of 5677785 in words is "five million, six hundred seventy-seven thousand, seven hundred eighty-five".