557034 has 16 divisors (see below), whose sum is σ = 1121472. Its totient is φ = 184448.

The previous prime is 557033. The next prime is 557041. The reversal of 557034 is 430755.

It is a junction number, because it is equal to n+sod(n) for n = 556995 and 557013.

It is not an unprimeable number, because it can be changed into a prime (557033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1402 + ... + 1754.

It is an arithmetic number, because the mean of its divisors is an integer number (70092).

2⁵⁵⁷⁰³⁴ is an apocalyptic number.

557034 is an abundant number, since it is smaller than the sum of its proper divisors (564438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

557034 is a wasteful number, since it uses less digits than its factorization.

557034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 621.

The product of its (nonzero) digits is 2100, while the sum is 24.

The square root of 557034 is about 746.3471042350. The cubic root of 557034 is about 82.2799277029.

Adding to 557034 its reverse (430755), we get a palindrome (987789).

The spelling of 557034 in words is "five hundred fifty-seven thousand, thirty-four".