2645848 has 8 divisors (see below), whose sum is σ = 4960980. Its totient is φ = 1322920.

The previous prime is 2645843. The next prime is 2645849. The reversal of 2645848 is 8485462.

2645848 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2645843) 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, 165358 + ... + 165373.

2^2645848 is an apocalyptic number.

It is an amenable number.

2645848 is a deficient number, since it is larger than the sum of its proper divisors (2315132).

2645848 is a wasteful number, since it uses less digits than its factorization.

2645848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330737 (or 330733 counting only the distinct ones).

The product of its digits is 61440, while the sum is 37.

The square root of 2645848 is about 1626.6062830323. The cubic root of 2645848 is about 138.3104402367.

The spelling of 2645848 in words is "two million, six hundred forty-five thousand, eight hundred forty-eight".