562066868 has 24 divisors (see below), whose sum is σ = 1099211904. Its totient is φ = 249252800.

The previous prime is 562066867. The next prime is 562066891. The reversal of 562066868 is 868660265.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (562066861) 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, 153980 + ... + 157587.

It is an arithmetic number, because the mean of its divisors is an integer number (45800496).

Almost surely, 2^562066868 is an apocalyptic number.

It is an amenable number.

562066868 is a deficient number, since it is larger than the sum of its proper divisors (537145036).

562066868 is a wasteful number, since it uses less digits than its factorization.

562066868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311623 (or 311621 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 47.

The square root of 562066868 is about 23707.9494684800. The cubic root of 562066868 is about 825.2698807284.

The spelling of 562066868 in words is "five hundred sixty-two million, sixty-six thousand, eight hundred sixty-eight".