2648028 has 24 divisors (see below), whose sum is σ = 6224400. Its totient is φ = 876160.

The previous prime is 2648021. The next prime is 2648029. The reversal of 2648028 is 8208462.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2647986 and 2648004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2648021) 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, 1048 + ... + 2528.

It is an arithmetic number, because the mean of its divisors is an integer number (259350).

2^2648028 is an apocalyptic number.

It is an amenable number.

2648028 is an abundant number, since it is smaller than the sum of its proper divisors (3576372).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2648028 is a wasteful number, since it uses less digits than its factorization.

2648028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1637 (or 1635 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 2648028 is about 1627.2762519007. The cubic root of 2648028 is about 138.3484159616.

The spelling of 2648028 in words is "two million, six hundred forty-eight thousand, twenty-eight".