2440828 has 24 divisors (see below), whose sum is σ = 4670288. Its totient is φ = 1109376.

The previous prime is 2440819. The next prime is 2440831. The reversal of 2440828 is 8280442.

It is a junction number, because it is equal to n+sod(n) for n = 2440796 and 2440805.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3475 + ... + 4117.

2^2440828 is an apocalyptic number.

It is an amenable number.

2440828 is a deficient number, since it is larger than the sum of its proper divisors (2229460).

2440828 is a wasteful number, since it uses less digits than its factorization.

2440828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733 (or 731 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 28.

The square root of 2440828 is about 1562.3149490420. The cubic root of 2440828 is about 134.6415364450.

The spelling of 2440828 in words is "two million, four hundred forty thousand, eight hundred twenty-eight".