2648463 has 8 divisors (see below), whose sum is σ = 3598128. Its totient is φ = 1732224.

The previous prime is 2648449. The next prime is 2648479. The reversal of 2648463 is 3648462.

2648463 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 2648463 - 2⁸ = 2648207 is a prime.

It is a d-powerful number, because it can be written as 2⁷ + 6² + 4⁶ + 8 + 4¹⁰ + 6⁴ + 3¹³ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2648263) 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, 8170 + ... + 8487.

It is an arithmetic number, because the mean of its divisors is an integer number (449766).

2^2648463 is an apocalyptic number.

2648463 is a deficient number, since it is larger than the sum of its proper divisors (949665).

2648463 is a wasteful number, since it uses less digits than its factorization.

2648463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16713.

The product of its digits is 27648, while the sum is 33.

The square root of 2648463 is about 1627.4099053404. The cubic root of 2648463 is about 138.3559911919.

Subtracting 2648463 from its reverse (3648462), we obtain a palindrome (999999).

The spelling of 2648463 in words is "two million, six hundred forty-eight thousand, four hundred sixty-three".