567747241 has 2 divisors, whose sum is σ = 567747242. Its totient is φ = 567747240.

The previous prime is 567747221. The next prime is 567747247. The reversal of 567747241 is 142747765.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 414977641 + 152769600 = 20371^2 + 12360^2 .

It is a cyclic number.

It is not a de Polignac number, because 567747241 - 2⁵ = 567747209 is a prime.

It is a super-2 number, since 2×567747241² = 644673859326224162, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (567747247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283873620 + 283873621.

It is an arithmetic number, because the mean of its divisors is an integer number (283873621).

Almost surely, 2^567747241 is an apocalyptic number.

It is an amenable number.

567747241 is a deficient number, since it is larger than the sum of its proper divisors (1).

567747241 is an equidigital number, since it uses as much as digits as its factorization.

567747241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 329280, while the sum is 43.

The square root of 567747241 is about 23827.4472195407. The cubic root of 567747241 is about 828.0406878844.

The spelling of 567747241 in words is "five hundred sixty-seven million, seven hundred forty-seven thousand, two hundred forty-one".