2570041 has 4 divisors (see below), whose sum is σ = 2573284. Its totient is φ = 2566800.

The previous prime is 2570017. The next prime is 2570047. The reversal of 2570041 is 1400752.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 364816 + 2205225 = 604^2 + 1485^2 .

It is a cyclic number.

It is not a de Polignac number, because 2570041 - 2⁹ = 2569529 is a prime.

It is a super-2 number, since 2×2570041² = 13210221483362, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2570047) 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 3 ways as a sum of consecutive naturals, for example, 451 + ... + 2311.

It is an arithmetic number, because the mean of its divisors is an integer number (643321).

2^2570041 is an apocalyptic number.

It is an amenable number.

2570041 is a deficient number, since it is larger than the sum of its proper divisors (3243).

2570041 is a wasteful number, since it uses less digits than its factorization.

2570041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3242.

The product of its (nonzero) digits is 280, while the sum is 19.

The square root of 2570041 is about 1603.1347416858. The cubic root of 2570041 is about 136.9766952030.

Adding to 2570041 its reverse (1400752), we get a palindrome (3970793).

The spelling of 2570041 in words is "two million, five hundred seventy thousand, forty-one".