2825001 has 6 divisors (see below), whose sum is σ = 4080570. Its totient is φ = 1883328.

The previous prime is 2824993. The next prime is 2825003. The reversal of 2825001 is 1005282.

2825001 is digitally balanced in base 2, 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 only one way, i.e., 2822400 + 2601 = 1680^2 + 51^2 .

It is not a de Polignac number, because 2825001 - 2³ = 2824993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2825003) 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 5 ways as a sum of consecutive naturals, for example, 156936 + ... + 156953.

It is an arithmetic number, because the mean of its divisors is an integer number (680095).

2^2825001 is an apocalyptic number.

It is an amenable number.

2825001 is a deficient number, since it is larger than the sum of its proper divisors (1255569).

2825001 is a wasteful number, since it uses less digits than its factorization.

2825001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313895 (or 313892 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 2825001 is about 1680.7739288792. The cubic root of 2825001 is about 141.3642310864.

The spelling of 2825001 in words is "two million, eight hundred twenty-five thousand, one".