568100428 has 48 divisors (see below), whose sum is σ = 1186000704. Its totient is φ = 233026560.

The previous prime is 568100417. The next prime is 568100431. The reversal of 568100428 is 824001865.

It is a junction number, because it is equal to n+sod(n) for n = 568100393 and 568100402.

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 in 15 ways as a sum of consecutive naturals, for example, 56176 + ... + 65512.

It is an arithmetic number, because the mean of its divisors is an integer number (24708348).

Almost surely, 2^568100428 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 568100428, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (593000352).

568100428 is an abundant number, since it is smaller than the sum of its proper divisors (617900276).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

568100428 is a wasteful number, since it uses less digits than its factorization.

568100428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9442 (or 9440 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 34.

The square root of 568100428 is about 23834.8574151389. The cubic root of 568100428 is about 828.2123561684.

The spelling of 568100428 in words is "five hundred sixty-eight million, one hundred thousand, four hundred twenty-eight".