557414 has 16 divisors (see below), whose sum is σ = 982800. Its totient is φ = 233760.

The previous prime is 557377. The next prime is 557423. The reversal of 557414 is 414755.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

557414 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 in 7 ways as a sum of consecutive naturals, for example, 689 + ... + 1260.

It is an arithmetic number, because the mean of its divisors is an integer number (61425).

2⁵⁵⁷⁴¹⁴ is an apocalyptic number.

557414 is a deficient number, since it is larger than the sum of its proper divisors (425386).

557414 is a wasteful number, since it uses less digits than its factorization.

557414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1975.

The product of its digits is 2800, while the sum is 26.

The square root of 557414 is about 746.6016340727. The cubic root of 557414 is about 82.2986334823.

The spelling of 557414 in words is "five hundred fifty-seven thousand, four hundred fourteen".