2400828 has 24 divisors (see below), whose sum is σ = 5698560. Its totient is φ = 786480.

The previous prime is 2400817. The next prime is 2400833. The reversal of 2400828 is 8280042.

It is a junction number, because it is equal to n+sod(n) for n = 2400798 and 2400807.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 988 + ... + 2403.

It is an arithmetic number, because the mean of its divisors is an integer number (237440).

2^2400828 is an apocalyptic number.

It is an amenable number.

2400828 is an abundant number, since it is smaller than the sum of its proper divisors (3297732).

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

2400828 is a wasteful number, since it uses less digits than its factorization.

2400828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3457 (or 3455 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 24.

The square root of 2400828 is about 1549.4605512887. The cubic root of 2400828 is about 133.9019852040.

The spelling of 2400828 in words is "two million, four hundred thousand, eight hundred twenty-eight".