560642 has 4 divisors (see below), whose sum is σ = 840966. Its totient is φ = 280320.

The previous prime is 560641. The next prime is 560653. The reversal of 560642 is 246065.

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

It can be written as a sum of positive squares in only one way, i.e., 516961 + 43681 = 719^2 + 209^2 .

It is not an unprimeable number, because it can be changed into a prime (560641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 140159 + ... + 140162.

2⁵⁶⁰⁶⁴² is an apocalyptic number.

560642 is a deficient number, since it is larger than the sum of its proper divisors (280324).

560642 is a wasteful number, since it uses less digits than its factorization.

560642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280323.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 560642 is about 748.7603087771. The cubic root of 560642 is about 82.4571923617.

The spelling of 560642 in words is "five hundred sixty thousand, six hundred forty-two".