562885440 has 448 divisors, whose sum is σ = 2101510656. Its totient is φ = 126517248.

The previous prime is 562885409. The next prime is 562885441. The reversal of 562885440 is 44588265.

It is a junction number, because it is equal to n+sod(n) for n = 562885392 and 562885401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (562885441) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10620454 + ... + 10620506.

It is an arithmetic number, because the mean of its divisors is an integer number (4690872).

Almost surely, 2^562885440 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 562885440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1050755328).

562885440 is an abundant number, since it is smaller than the sum of its proper divisors (1538625216).

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

562885440 is a wasteful number, since it uses less digits than its factorization.

562885440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146 (or 136 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 42.

The square root of 562885440 is about 23725.2068484134. The cubic root of 562885440 is about 825.6703165577.

The spelling of 562885440 in words is "five hundred sixty-two million, eight hundred eighty-five thousand, four hundred forty".