2825286 has 8 divisors (see below), whose sum is σ = 5650584. Its totient is φ = 941760.

The previous prime is 2825261. The next prime is 2825287. The reversal of 2825286 is 6825282.

It is a sphenic number, since it is the product of 3 distinct primes.

2825286 is an admirable number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2825287) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 235435 + ... + 235446.

It is an arithmetic number, because the mean of its divisors is an integer number (706323).

2^2825286 is an apocalyptic number.

2825286 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2825286 is a wasteful number, since it uses less digits than its factorization.

2825286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470886.

The product of its digits is 15360, while the sum is 33.

The square root of 2825286 is about 1680.8587091127. The cubic root of 2825286 is about 141.3689847663.

The spelling of 2825286 in words is "two million, eight hundred twenty-five thousand, two hundred eighty-six".