562215136 has 48 divisors (see below), whose sum is σ = 1279242720. Its totient is φ = 238233600.

The previous prime is 562215127. The next prime is 562215161. The reversal of 562215136 is 631512265.

It is a junction number, because it is equal to n+sod(n) for n = 562215098 and 562215107.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5836 + ... + 34036.

It is an arithmetic number, because the mean of its divisors is an integer number (26650890).

Almost surely, 2^562215136 is an apocalyptic number.

562215136 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 562215136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (639621360).

562215136 is an abundant number, since it is smaller than the sum of its proper divisors (717027584).

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

562215136 is a wasteful number, since it uses less digits than its factorization.

562215136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28307 (or 28299 counting only the distinct ones).

The product of its digits is 10800, while the sum is 31.

The square root of 562215136 is about 23711.0762303190. The cubic root of 562215136 is about 825.3424405156.

The spelling of 562215136 in words is "five hundred sixty-two million, two hundred fifteen thousand, one hundred thirty-six".