557235 has 48 divisors (see below), whose sum is σ = 1160640. Its totient is φ = 241920.

The previous prime is 557201. The next prime is 557261. The reversal of 557235 is 532755.

It is not a de Polignac number, because 557235 - 2⁹ = 556723 is a prime.

It is a d-powerful number, because it can be written as 5⁴ + 5⁶ + 2¹⁹ + 7³ + 3⁶ + 5⁶ .

Its product of digits (5250) is a multiple of the sum of its prime divisors (105).

It is a junction number, because it is equal to n+sod(n) for n = 557199 and 557208.

It is an unprimeable 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 in 47 ways as a sum of consecutive naturals, for example, 9105 + ... + 9165.

It is an arithmetic number, because the mean of its divisors is an integer number (24180).

2⁵⁵⁷²³⁵ is an apocalyptic number.

557235 is an abundant number, since it is smaller than the sum of its proper divisors (603405).

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

557235 is a wasteful number, since it uses less digits than its factorization.

557235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108 (or 105 counting only the distinct ones).

The product of its digits is 5250, while the sum is 27.

The square root of 557235 is about 746.4817479349. The cubic root of 557235 is about 82.2898231352.

The spelling of 557235 in words is "five hundred fifty-seven thousand, two hundred thirty-five".