2848240 has 20 divisors (see below), whose sum is σ = 6622344. Its totient is φ = 1139264.

The previous prime is 2848213. The next prime is 2848243. The reversal of 2848240 is 428482.

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×2848240² = 16224942195200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2848199 and 2848208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2848243) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 17722 + ... + 17881.

2^2848240 is an apocalyptic number.

2848240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2848240 is an abundant number, since it is smaller than the sum of its proper divisors (3774104).

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

2848240 is a wasteful number, since it uses less digits than its factorization.

2848240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35616 (or 35610 counting only the distinct ones).

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

The square root of 2848240 is about 1687.6729540998. The cubic root of 2848240 is about 141.7508027705.

The spelling of 2848240 in words is "two million, eight hundred forty-eight thousand, two hundred forty".