557007 has 8 divisors (see below), whose sum is σ = 810240. Its totient is φ = 337560.

The previous prime is 556999. The next prime is 557017. The reversal of 557007 is 700755.

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

It is not a de Polignac number, because 557007 - 2³ = 556999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (557017) 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, 8407 + ... + 8472.

It is an arithmetic number, because the mean of its divisors is an integer number (101280).

2⁵⁵⁷⁰⁰⁷ is an apocalyptic number.

557007 is a deficient number, since it is larger than the sum of its proper divisors (253233).

557007 is a wasteful number, since it uses less digits than its factorization.

557007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16893.

The product of its (nonzero) digits is 1225, while the sum is 24.

The square root of 557007 is about 746.3290159172. The cubic root of 557007 is about 82.2785982844.

The spelling of 557007 in words is "five hundred fifty-seven thousand, seven".