557067 has 16 divisors (see below), whose sum is σ = 870912. Its totient is φ = 310080.

The previous prime is 557059. The next prime is 557069. The reversal of 557067 is 760755.

It is not a de Polignac number, because 557067 - 2³ = 557059 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (557069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 538 + ... + 1184.

It is an arithmetic number, because the mean of its divisors is an integer number (54432).

2⁵⁵⁷⁰⁶⁷ is an apocalyptic number.

557067 is a deficient number, since it is larger than the sum of its proper divisors (313845).

557067 is a wasteful number, since it uses less digits than its factorization.

557067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 698.

The product of its (nonzero) digits is 7350, while the sum is 30.

The square root of 557067 is about 746.3692115837. The cubic root of 557067 is about 82.2815524894.

The spelling of 557067 in words is "five hundred fifty-seven thousand, sixty-seven".