2825895 has 16 divisors (see below), whose sum is σ = 4718592. Its totient is φ = 1441440.

The previous prime is 2825891. The next prime is 2825939. The reversal of 2825895 is 5985282.

2825895 = 225² + 226² + ... + 270².

It is not a de Polignac number, because 2825895 - 2² = 2825891 is a prime.

It is a d-powerful number, because it can be written as 2¹⁶ + 8² + 2¹⁷ + 5 + 8⁷ + 9⁶ + 5⁴ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2825891) 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 15 ways as a sum of consecutive naturals, for example, 3751 + ... + 4440.

It is an arithmetic number, because the mean of its divisors is an integer number (294912).

2^2825895 is an apocalyptic number.

2825895 is a deficient number, since it is larger than the sum of its proper divisors (1892697).

2825895 is a wasteful number, since it uses less digits than its factorization.

2825895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8222.

The product of its digits is 57600, while the sum is 39.

The square root of 2825895 is about 1681.0398567553. The cubic root of 2825895 is about 141.3791415583.

The spelling of 2825895 in words is "two million, eight hundred twenty-five thousand, eight hundred ninety-five".