5677657 has 4 divisors (see below), whose sum is σ = 5757696. Its totient is φ = 5597620.

The previous prime is 5677621. The next prime is 5677663. The reversal of 5677657 is 7567765.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7567765 = 5 ⋅1513553.

It is a cyclic number.

It is not a de Polignac number, because 5677657 - 2¹⁵ = 5644889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5677667) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 39913 + ... + 40054.

It is an arithmetic number, because the mean of its divisors is an integer number (1439424).

Almost surely, 2^5677657 is an apocalyptic number.

It is an amenable number.

5677657 is a deficient number, since it is larger than the sum of its proper divisors (80039).

5677657 is an equidigital number, since it uses as much as digits as its factorization.

5677657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80038.

The product of its digits is 308700, while the sum is 43.

The square root of 5677657 is about 2382.7834563804. The cubic root of 5677657 is about 178.3978916312.

The spelling of 5677657 in words is "five million, six hundred seventy-seven thousand, six hundred fifty-seven".