557936 has 10 divisors (see below), whose sum is σ = 1081032. Its totient is φ = 278960.

The previous prime is 557927. The next prime is 557981. The reversal of 557936 is 639755.

It is a super-2 number, since 2×557936² = 622585160192, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 557896 and 557905.

It is a congruent number.

It is an unprimeable number.

557936 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 as a sum of consecutive naturals, namely, 17420 + ... + 17451.

2⁵⁵⁷⁹³⁶ is an apocalyptic number.

It is an amenable number.

557936 is a deficient number, since it is larger than the sum of its proper divisors (523096).

557936 is a wasteful number, since it uses less digits than its factorization.

557936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34879 (or 34873 counting only the distinct ones).

The product of its digits is 28350, while the sum is 35.

The square root of 557936 is about 746.9511362867. The cubic root of 557936 is about 82.3243154611.

The spelling of 557936 in words is "five hundred fifty-seven thousand, nine hundred thirty-six".