562447648 has 24 divisors (see below), whose sum is σ = 1265507712. Its totient is φ = 241048896.

The previous prime is 562447643. The next prime is 562447667. The reversal of 562447648 is 846744265.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 562447598 and 562447607.

It is not an unprimeable number, because it can be changed into a prime (562447643) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1255240 + ... + 1255687.

It is an arithmetic number, because the mean of its divisors is an integer number (52729488).

Almost surely, 2^562447648 is an apocalyptic number.

It is an amenable number.

562447648 is an abundant number, since it is smaller than the sum of its proper divisors (703060064).

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

562447648 is a wasteful number, since it uses less digits than its factorization.

562447648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2510944 (or 2510936 counting only the distinct ones).

The product of its digits is 1290240, while the sum is 46.

The square root of 562447648 is about 23715.9787485147. The cubic root of 562447648 is about 825.4562021706.

The spelling of 562447648 in words is "five hundred sixty-two million, four hundred forty-seven thousand, six hundred forty-eight".