557341 has 4 divisors (see below), whose sum is σ = 561184. Its totient is φ = 553500.

The previous prime is 557339. The next prime is 557369. The reversal of 557341 is 143755.

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: 143755 = 5 ⋅28751.

It is a cyclic number.

It is not a de Polignac number, because 557341 - 2¹ = 557339 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 (557321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1695 + ... + 1996.

It is an arithmetic number, because the mean of its divisors is an integer number (140296).

2⁵⁵⁷³⁴¹ is an apocalyptic number.

It is an amenable number.

557341 is a deficient number, since it is larger than the sum of its proper divisors (3843).

557341 is a wasteful number, since it uses less digits than its factorization.

557341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3842.

The product of its digits is 2100, while the sum is 25.

The square root of 557341 is about 746.5527442854. The cubic root of 557341 is about 82.2950406635.

It can be divided in two parts, 557 and 341, that added together give a palindrome (898).

The spelling of 557341 in words is "five hundred fifty-seven thousand, three hundred forty-one".