2648812 has 6 divisors (see below), whose sum is σ = 4635428. Its totient is φ = 1324404.

The previous prime is 2648801. The next prime is 2648813. The reversal of 2648812 is 2188462.

2648812 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2648812² = 14032410022688, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2648813) 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 as a sum of consecutive naturals, namely, 331098 + ... + 331105.

2^2648812 is an apocalyptic number.

It is an amenable number.

2648812 is a deficient number, since it is larger than the sum of its proper divisors (1986616).

2648812 is a wasteful number, since it uses less digits than its factorization.

2648812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662207 (or 662205 counting only the distinct ones).

The product of its digits is 6144, while the sum is 31.

The square root of 2648812 is about 1627.5171274060. The cubic root of 2648812 is about 138.3620681908.

The spelling of 2648812 in words is "two million, six hundred forty-eight thousand, eight hundred twelve".