557141 has 8 divisors (see below), whose sum is σ = 635544. Its totient is φ = 483840.

The previous prime is 557093. The next prime is 557153. The reversal of 557141 is 141755.

Added to its reverse (141755) it gives a square (698896 = 836²).

It can be written as a sum of positive squares in 4 ways, for example, as 625 + 556516 = 25^2 + 746^2 .

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 557141 - 2¹⁸ = 294997 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (557041) 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, 1040 + ... + 1481.

It is an arithmetic number, because the mean of its divisors is an integer number (79443).

2⁵⁵⁷¹⁴¹ is an apocalyptic number.

It is an amenable number.

557141 is a deficient number, since it is larger than the sum of its proper divisors (78403).

557141 is a wasteful number, since it uses less digits than its factorization.

557141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2551.

The product of its digits is 700, while the sum is 23.

The square root of 557141 is about 746.4187832578. The cubic root of 557141 is about 82.2851957169.

Adding to 557141 its reverse (141755), we get a palindrome (698896).

The spelling of 557141 in words is "five hundred fifty-seven thousand, one hundred forty-one".