5577857 has 8 divisors (see below), whose sum is σ = 5714280. Its totient is φ = 5443200.

The previous prime is 5577851. The next prime is 5577959. The reversal of 5577857 is 7587755.

It can be written as a sum of positive squares in 4 ways, for example, as 2483776 + 3094081 = 1576^2 + 1759^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5577857 - 2⁸ = 5577601 is a prime.

It is a super-2 number, since 2×5577857² = 62224977424898, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5577851) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7607 + ... + 8307.

It is an arithmetic number, because the mean of its divisors is an integer number (714285).

Almost surely, 2^5577857 is an apocalyptic number.

It is an amenable number.

5577857 is a deficient number, since it is larger than the sum of its proper divisors (136423).

5577857 is a wasteful number, since it uses less digits than its factorization.

5577857 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 883.

The product of its digits is 343000, while the sum is 44.

The square root of 5577857 is about 2361.7487165234. The cubic root of 5577857 is about 177.3464333354.

The spelling of 5577857 in words is "five million, five hundred seventy-seven thousand, eight hundred fifty-seven".