2575001 has 12 divisors (see below), whose sum is σ = 3049956. Its totient is φ = 2159520.

The previous prime is 2574983. The next prime is 2575019. The reversal of 2575001 is 1005752.

2575001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2574983) and next prime (2575019).

It can be written as a sum of positive squares in 2 ways, for example, as 203401 + 2371600 = 451^2 + 1540^2 .

It is a de Polignac number, because none of the positive numbers 2^k-2575001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2575021) 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 11 ways as a sum of consecutive naturals, for example, 755 + ... + 2391.

It is an arithmetic number, because the mean of its divisors is an integer number (254163).

2^2575001 is an apocalyptic number.

It is an amenable number.

2575001 is a deficient number, since it is larger than the sum of its proper divisors (474955).

2575001 is a wasteful number, since it uses less digits than its factorization.

2575001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1672 (or 1661 counting only the distinct ones).

The product of its (nonzero) digits is 350, while the sum is 20.

The square root of 2575001 is about 1604.6809651766. The cubic root of 2575001 is about 137.0647570677.

The spelling of 2575001 in words is "two million, five hundred seventy-five thousand, one".