567664241 has 8 divisors (see below), whose sum is σ = 595512000. Its totient is φ = 540368080.

The previous prime is 567664189. The next prime is 567664243. The reversal of 567664241 is 142466765.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 567664241 - 2⁶ = 567664177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (567664243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135791 + ... + 139908.

It is an arithmetic number, because the mean of its divisors is an integer number (74439000).

Almost surely, 2^567664241 is an apocalyptic number.

It is an amenable number.

567664241 is a deficient number, since it is larger than the sum of its proper divisors (27847759).

567664241 is a wasteful number, since it uses less digits than its factorization.

567664241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275799.

The product of its digits is 241920, while the sum is 41.

The square root of 567664241 is about 23825.7054669951. The cubic root of 567664241 is about 828.0003349941. Note that the first 3 decimals are identical.

The spelling of 567664241 in words is "five hundred sixty-seven million, six hundred sixty-four thousand, two hundred forty-one".