567642 has 16 divisors (see below), whose sum is σ = 1149120. Its totient is φ = 186912.

The previous prime is 567631. The next prime is 567649. The reversal of 567642 is 246765.

It is not an unprimeable number, because it can be changed into a prime (567649) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3 + ... + 1065.

It is an arithmetic number, because the mean of its divisors is an integer number (71820).

2⁵⁶⁷⁶⁴² is an apocalyptic number.

567642 is an abundant number, since it is smaller than the sum of its proper divisors (581478).

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

567642 is a wasteful number, since it uses less digits than its factorization.

567642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1157.

The product of its digits is 10080, while the sum is 30.

The square root of 567642 is about 753.4202014812. The cubic root of 567642 is about 82.7989521210.

The spelling of 567642 in words is "five hundred sixty-seven thousand, six hundred forty-two".