560129 has 4 divisors (see below), whose sum is σ = 567876. Its totient is φ = 552384.

The previous prime is 560123. The next prime is 560137. The reversal of 560129 is 921065.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 336400 + 223729 = 580^2 + 473^2 .

It is a cyclic number.

It is not a de Polignac number, because 560129 - 2⁴ = 560113 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (560123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3764 + ... + 3909.

It is an arithmetic number, because the mean of its divisors is an integer number (141969).

It is a Proth number, since it is equal to 547 ⋅ 2¹⁰ + 1 and 547 < 2¹⁰.

2⁵⁶⁰¹²⁹ is an apocalyptic number.

It is an amenable number.

560129 is a deficient number, since it is larger than the sum of its proper divisors (7747).

560129 is an equidigital number, since it uses as much as digits as its factorization.

560129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7746.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 560129 is about 748.4176641422. The cubic root of 560129 is about 82.4320346270.

The spelling of 560129 in words is "five hundred sixty thousand, one hundred twenty-nine".