562271328 has 96 divisors (see below), whose sum is σ = 1736471520. Its totient is φ = 176394240.

The previous prime is 562271287. The next prime is 562271341. The reversal of 562271328 is 823172265.

562271328 is a `hidden beast` number, since 5 + 62 + 271 + 328 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×562271328² = 632298092581767168, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 562271292 and 562271301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4453 + ... + 33828.

It is an arithmetic number, because the mean of its divisors is an integer number (18088245).

Almost surely, 2^562271328 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 562271328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (868235760).

562271328 is an abundant number, since it is smaller than the sum of its proper divisors (1174200192).

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

562271328 is a wasteful number, since it uses less digits than its factorization.

562271328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38317 (or 38303 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 562271328 is about 23712.2611321654. The cubic root of 562271328 is about 825.3699365720.

The spelling of 562271328 in words is "five hundred sixty-two million, two hundred seventy-one thousand, three hundred twenty-eight".