2825005 has 8 divisors (see below), whose sum is σ = 3405024. Its totient is φ = 2250000.

The previous prime is 2825003. The next prime is 2825033. The reversal of 2825005 is 5005282.

2825005 = 527² + 528² + ... + 536².

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

It is not a de Polignac number, because 2825005 - 2¹ = 2825003 is a prime.

It is a Duffinian number.

2825005 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2825003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130 + ... + 2380.

It is an arithmetic number, because the mean of its divisors is an integer number (425628).

2^2825005 is an apocalyptic number.

It is an amenable number.

2825005 is a deficient number, since it is larger than the sum of its proper divisors (580019).

2825005 is a wasteful number, since it uses less digits than its factorization.

2825005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2507.

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 2825005 is about 1680.7751188068. The cubic root of 2825005 is about 141.3642978069.

The spelling of 2825005 in words is "two million, eight hundred twenty-five thousand, five".