2825507 has 4 divisors (see below), whose sum is σ = 2837016. Its totient is φ = 2814000.

The previous prime is 2825503. The next prime is 2825521. The reversal of 2825507 is 7055282.

2825507 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2825507 - 2² = 2825503 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2825507.

It is not an unprimeable number, because it can be changed into a prime (2825503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5378 + ... + 5879.

It is an arithmetic number, because the mean of its divisors is an integer number (709254).

2^2825507 is an apocalyptic number.

2825507 is a deficient number, since it is larger than the sum of its proper divisors (11509).

2825507 is a wasteful number, since it uses less digits than its factorization.

2825507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11508.

The product of its (nonzero) digits is 5600, while the sum is 29.

The square root of 2825507 is about 1680.9244480345. The cubic root of 2825507 is about 141.3726707331.

The spelling of 2825507 in words is "two million, eight hundred twenty-five thousand, five hundred seven".