2648768 has 14 divisors (see below), whose sum is σ = 5256276. Its totient is φ = 1324352.

The previous prime is 2648761. The next prime is 2648801. The reversal of 2648768 is 8678462.

It is not an unprimeable number, because it can be changed into a prime (2648761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20630 + ... + 20757.

2^2648768 is an apocalyptic number.

It is an amenable number.

2648768 is a deficient number, since it is larger than the sum of its proper divisors (2607508).

2648768 is an equidigital number, since it uses as much as digits as its factorization.

2648768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41399 (or 41389 counting only the distinct ones).

The product of its digits is 129024, while the sum is 41.

The square root of 2648768 is about 1627.5036098270. The cubic root of 2648768 is about 138.3613020656.

The spelling of 2648768 in words is "two million, six hundred forty-eight thousand, seven hundred sixty-eight".