562795086 has 128 divisors (see below), whose sum is σ = 1422720000. Its totient is φ = 147837312.

The previous prime is 562795021. The next prime is 562795091. The reversal of 562795086 is 680597265.

It is a happy number.

It is a congruent number.

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 63 ways as a sum of consecutive naturals, for example, 1446580 + ... + 1446968.

It is an arithmetic number, because the mean of its divisors is an integer number (11115000).

Almost surely, 2^562795086 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 562795086, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (711360000).

562795086 is an abundant number, since it is smaller than the sum of its proper divisors (859924914).

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

562795086 is a wasteful number, since it uses less digits than its factorization.

562795086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471 (or 457 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 48.

The square root of 562795086 is about 23723.3025947063. The cubic root of 562795086 is about 825.6261355085.

The spelling of 562795086 in words is "five hundred sixty-two million, seven hundred ninety-five thousand, eighty-six".