562621216 has 24 divisors (see below), whose sum is σ = 1155821184. Its totient is φ = 269079360.

The previous prime is 562621211. The next prime is 562621219. The reversal of 562621216 is 612126265.

It is not an unprimeable number, because it can be changed into a prime (562621211) 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 3 ways as a sum of consecutive naturals, for example, 381480 + ... + 382951.

It is an arithmetic number, because the mean of its divisors is an integer number (48159216).

Almost surely, 2^562621216 is an apocalyptic number.

It is an amenable number.

562621216 is an abundant number, since it is smaller than the sum of its proper divisors (593199968).

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

562621216 is a wasteful number, since it uses less digits than its factorization.

562621216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 764464 (or 764456 counting only the distinct ones).

The product of its digits is 8640, while the sum is 31.

The square root of 562621216 is about 23719.6377712646. The cubic root of 562621216 is about 825.5411037298.

The spelling of 562621216 in words is "five hundred sixty-two million, six hundred twenty-one thousand, two hundred sixteen".