648267 has 8 divisors (see below), whose sum is σ = 868560. Its totient is φ = 430080.

The previous prime is 648259. The next prime is 648269. The reversal of 648267 is 762846.

648267 is digitally balanced in base 2, 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 not a de Polignac number, because 648267 - 2³ = 648259 is a prime.

It is not an unprimeable number, because it can be changed into a prime (648269) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 459 + ... + 1227.

It is an arithmetic number, because the mean of its divisors is an integer number (108570).

2⁶⁴⁸²⁶⁷ is an apocalyptic number.

648267 is a deficient number, since it is larger than the sum of its proper divisors (220293).

648267 is a wasteful number, since it uses less digits than its factorization.

648267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1053.

The product of its digits is 16128, while the sum is 33.

The square root of 648267 is about 805.1502965285. The cubic root of 648267 is about 86.5468577912.

The spelling of 648267 in words is "six hundred forty-eight thousand, two hundred sixty-seven".