562246872 has 64 divisors (see below), whose sum is σ = 1559433600. Its totient is φ = 167485440.

The previous prime is 562246859. The next prime is 562246873. The reversal of 562246872 is 278642265.

It is a super-2 number, since 2×562246872² = 632243090147568768, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (562246873) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2473 + ... + 33624.

It is an arithmetic number, because the mean of its divisors is an integer number (24366150).

Almost surely, 2^562246872 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 562246872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (779716800).

562246872 is an abundant number, since it is smaller than the sum of its proper divisors (997186728).

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

562246872 is a wasteful number, since it uses less digits than its factorization.

562246872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36176 (or 36172 counting only the distinct ones).

The product of its digits is 322560, while the sum is 42.

The square root of 562246872 is about 23711.7454439778. The cubic root of 562246872 is about 825.3579699059.

The spelling of 562246872 in words is "five hundred sixty-two million, two hundred forty-six thousand, eight hundred seventy-two".