5657477 has 4 divisors (see below), whose sum is σ = 6465696. Its totient is φ = 4849260.

The previous prime is 5657461. The next prime is 5657489. The reversal of 5657477 is 7747565.

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.

It is a cyclic number.

It is not a de Polignac number, because 5657477 - 2⁴ = 5657461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5657417) 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, 404099 + ... + 404112.

It is an arithmetic number, because the mean of its divisors is an integer number (1616424).

Almost surely, 2^5657477 is an apocalyptic number.

It is an amenable number.

5657477 is a deficient number, since it is larger than the sum of its proper divisors (808219).

5657477 is an equidigital number, since it uses as much as digits as its factorization.

5657477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 808218.

The product of its digits is 205800, while the sum is 41.

The square root of 5657477 is about 2378.5451435699. The cubic root of 5657477 is about 178.1862818588.

The spelling of 5657477 in words is "five million, six hundred fifty-seven thousand, four hundred seventy-seven".