5677787 has 4 divisors (see below), whose sum is σ = 5696016. Its totient is φ = 5659560.

The previous prime is 5677753. The next prime is 5677801. The reversal of 5677787 is 7877765.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5677787 - 2⁶ = 5677723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5677187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8639 + ... + 9272.

It is an arithmetic number, because the mean of its divisors is an integer number (1424004).

Almost surely, 2^5677787 is an apocalyptic number.

5677787 is a deficient number, since it is larger than the sum of its proper divisors (18229).

5677787 is a wasteful number, since it uses less digits than its factorization.

5677787 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18228.

The product of its digits is 576240, while the sum is 47.

The square root of 5677787 is about 2382.8107352452. The cubic root of 5677787 is about 178.3992531992.

The spelling of 5677787 in words is "five million, six hundred seventy-seven thousand, seven hundred eighty-seven".