566414642 has 4 divisors (see below), whose sum is σ = 849621966. Its totient is φ = 283207320.

The previous prime is 566414633. The next prime is 566414669. The reversal of 566414642 is 246414665.

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., 332661121 + 233753521 = 18239^2 + 15289^2 .

It is a junction number, because it is equal to n+sod(n) for n = 566414596 and 566414605.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141603659 + ... + 141603662.

Almost surely, 2^566414642 is an apocalyptic number.

566414642 is a deficient number, since it is larger than the sum of its proper divisors (283207324).

566414642 is a wasteful number, since it uses less digits than its factorization.

566414642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283207323.

The product of its digits is 138240, while the sum is 38.

The square root of 566414642 is about 23799.4672629452. The cubic root of 566414642 is about 827.3923297387.

The spelling of 566414642 in words is "five hundred sixty-six million, four hundred fourteen thousand, six hundred forty-two".