648126883 has 8 divisors (see below), whose sum is σ = 651355136. Its totient is φ = 644905800.

The previous prime is 648126863. The next prime is 648126901. The reversal of 648126883 is 388621846.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 648126883 - 2⁹ = 648126371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (648126863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 279298 + ... + 281608.

It is an arithmetic number, because the mean of its divisors is an integer number (81419392).

Almost surely, 2^648126883 is an apocalyptic number.

648126883 is a deficient number, since it is larger than the sum of its proper divisors (3228253).

648126883 is a wasteful number, since it uses less digits than its factorization.

648126883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3585.

The product of its digits is 442368, while the sum is 46.

The square root of 648126883 is about 25458.3362182213. The cubic root of 648126883 is about 865.4062190392.

The spelling of 648126883 in words is "six hundred forty-eight million, one hundred twenty-six thousand, eight hundred eighty-three".