561028035 has 8 divisors (see below), whose sum is σ = 897644880. Its totient is φ = 299214944.

The previous prime is 561028031. The next prime is 561028043. The reversal of 561028035 is 530820165.

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 561028035 - 2² = 561028031 is a prime.

It is a super-2 number, since 2×561028035² = 629504912111922450, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 561027993 and 561028011.

It is not an unprimeable number, because it can be changed into a prime (561028031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18700920 + ... + 18700949.

It is an arithmetic number, because the mean of its divisors is an integer number (112205610).

Almost surely, 2^561028035 is an apocalyptic number.

561028035 is a deficient number, since it is larger than the sum of its proper divisors (336616845).

561028035 is a wasteful number, since it uses less digits than its factorization.

561028035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37401877.

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 561028035 is about 23686.0303765743. The cubic root of 561028035 is about 824.7611356227.

The spelling of 561028035 in words is "five hundred sixty-one million, twenty-eight thousand, thirty-five".