2856200 has 24 divisors (see below), whose sum is σ = 6641130. Its totient is φ = 1142400.

The previous prime is 2856197. The next prime is 2856229. The reversal of 2856200 is 26582.

It is a happy number.

2856200 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 1044484 + 1811716 = 1022^2 + 1346^2 .

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6941 + ... + 7340.

2^2856200 is an apocalyptic number.

2856200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2856200 is an abundant number, since it is smaller than the sum of its proper divisors (3784930).

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

2856200 is a wasteful number, since it uses less digits than its factorization.

2856200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14297 (or 14288 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 2856200 is about 1690.0295855399. The cubic root of 2856200 is about 141.8827306622.

The spelling of 2856200 in words is "two million, eight hundred fifty-six thousand, two hundred".