2648499 has 24 divisors (see below), whose sum is σ = 4213440. Its totient is φ = 1474704.

The previous prime is 2648479. The next prime is 2648501. The reversal of 2648499 is 9948462.

2648499 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2648499 - 2⁹ = 2647987 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2648499.

It is not an unprimeable number, because it can be changed into a prime (2648419) 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 23 ways as a sum of consecutive naturals, for example, 6112 + ... + 6530.

It is an arithmetic number, because the mean of its divisors is an integer number (175560).

2^2648499 is an apocalyptic number.

2648499 is a deficient number, since it is larger than the sum of its proper divisors (1564941).

2648499 is a wasteful number, since it uses less digits than its factorization.

2648499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479 (or 472 counting only the distinct ones).

The product of its digits is 124416, while the sum is 42.

The square root of 2648499 is about 1627.4209658229. The cubic root of 2648499 is about 138.3566180704.

The spelling of 2648499 in words is "two million, six hundred forty-eight thousand, four hundred ninety-nine".