648363 has 8 divisors (see below), whose sum is σ = 915408. Its totient is φ = 406784.

The previous prime is 648343. The next prime is 648371. The reversal of 648363 is 363846.

648363 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

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 648363 - 2⁵ = 648331 is a prime.

648363 is strictly pandigital in base 7.

It is a self number, because there is not a number n which added to its sum of digits gives 648363.

It is not an unprimeable number, because it can be changed into a prime (648343) 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 7 ways as a sum of consecutive naturals, for example, 6306 + ... + 6407.

It is an arithmetic number, because the mean of its divisors is an integer number (114426).

2⁶⁴⁸³⁶³ is an apocalyptic number.

648363 is a deficient number, since it is larger than the sum of its proper divisors (267045).

648363 is a wasteful number, since it uses less digits than its factorization.

648363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12733.

The product of its digits is 10368, while the sum is 30.

The square root of 648363 is about 805.2099105202. The cubic root of 648363 is about 86.5511297390.

The spelling of 648363 in words is "six hundred forty-eight thousand, three hundred sixty-three".