562671672 has 64 divisors (see below), whose sum is σ = 1440201600. Its totient is φ = 183131520.

The previous prime is 562671647. The next prime is 562671679. The reversal of 562671672 is 276176265.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (562671679) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 221047 + ... + 223577.

It is an arithmetic number, because the mean of its divisors is an integer number (22503150).

Almost surely, 2^562671672 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 562671672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (720100800).

562671672 is an abundant number, since it is smaller than the sum of its proper divisors (877529928).

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

562671672 is a wasteful number, since it uses less digits than its factorization.

562671672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2756 (or 2752 counting only the distinct ones).

The product of its digits is 211680, while the sum is 42.

The square root of 562671672 is about 23720.7013387041. The cubic root of 562671672 is about 825.5657812308.

The spelling of 562671672 in words is "five hundred sixty-two million, six hundred seventy-one thousand, six hundred seventy-two".