2574241 has 4 divisors (see below), whose sum is σ = 2583684. Its totient is φ = 2564800.

The previous prime is 2574239. The next prime is 2574251. The reversal of 2574241 is 1424752.

2574241 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 can be written as a sum of positive squares in 2 ways, for example, as 1299600 + 1274641 = 1140^2 + 1129^2 .

It is a cyclic number.

It is not a de Polignac number, because 2574241 - 2¹ = 2574239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2574211) 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, 4300 + ... + 4861.

It is an arithmetic number, because the mean of its divisors is an integer number (645921).

2^2574241 is an apocalyptic number.

It is an amenable number.

2574241 is a deficient number, since it is larger than the sum of its proper divisors (9443).

2574241 is an equidigital number, since it uses as much as digits as its factorization.

2574241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9442.

The product of its digits is 2240, while the sum is 25.

The square root of 2574241 is about 1604.4441405047. Note that the first 3 decimals coincide. The cubic root of 2574241 is about 137.0512710580.

Adding to 2574241 its reverse (1424752), we get a palindrome (3998993).

The spelling of 2574241 in words is "two million, five hundred seventy-four thousand, two hundred forty-one".