2648788 has 12 divisors (see below), whose sum is σ = 4660992. Its totient is φ = 1317080.

The previous prime is 2648761. The next prime is 2648801. The reversal of 2648788 is 8878462.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 970 + ... + 2497.

It is an arithmetic number, because the mean of its divisors is an integer number (388416).

2^2648788 is an apocalyptic number.

It is an amenable number.

2648788 is a deficient number, since it is larger than the sum of its proper divisors (2012204).

2648788 is a wasteful number, since it uses less digits than its factorization.

2648788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3662 (or 3660 counting only the distinct ones).

The product of its digits is 172032, while the sum is 43.

The square root of 2648788 is about 1627.5097541950. The cubic root of 2648788 is about 138.3616503054.

The spelling of 2648788 in words is "two million, six hundred forty-eight thousand, seven hundred eighty-eight".