568302134 has 4 divisors (see below), whose sum is σ = 852453204. Its totient is φ = 284151066.

The previous prime is 568302131. The next prime is 568302157. The reversal of 568302134 is 431203865.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 568302134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (568302131) 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 as a sum of consecutive naturals, namely, 142075532 + ... + 142075535.

It is an arithmetic number, because the mean of its divisors is an integer number (213113301).

Almost surely, 2^568302134 is an apocalyptic number.

568302134 is a deficient number, since it is larger than the sum of its proper divisors (284151070).

568302134 is a wasteful number, since it uses less digits than its factorization.

568302134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284151069.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 568302134 is about 23839.0883634421. The cubic root of 568302134 is about 828.3103644465.

Adding to 568302134 its reverse (431203865), we get a palindrome (999505999).

The spelling of 568302134 in words is "five hundred sixty-eight million, three hundred two thousand, one hundred thirty-four".