648300060 has 72 divisors (see below), whose sum is σ = 1968810480. Its totient is φ = 172677888.

The previous prime is 648300019. The next prime is 648300071. The reversal of 648300060 is 60003846.

It is a junction number, because it is equal to n+sod(n) for n = 648299997 and 648300033.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 213231 + ... + 216249.

It is an arithmetic number, because the mean of its divisors is an integer number (27344590).

Almost surely, 2^648300060 is an apocalyptic number.

648300060 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

648300060 is an abundant number, since it is smaller than the sum of its proper divisors (1320510420).

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

648300060 is a wasteful number, since it uses less digits than its factorization.

648300060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4227 (or 4222 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 648300060 is about 25461.7371756131. The cubic root of 648300060 is about 865.4832899084.

The spelling of 648300060 in words is "six hundred forty-eight million, three hundred thousand, sixty".