2530041 has 4 divisors (see below), whose sum is σ = 3373392. Its totient is φ = 1686692.

The previous prime is 2530039. The next prime is 2530043. The reversal of 2530041 is 1400352.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (2530039) and next prime (2530043).

It is a cyclic number.

It is not a de Polignac number, because 2530041 - 2¹ = 2530039 is a prime.

It is a super-2 number, since 2×2530041² = 12802214923362, which contains 22 as substring.

It is a D-number.

It is a self number, because there is not a number n which added to its sum of digits gives 2530041.

It is not an unprimeable number, because it can be changed into a prime (2530043) 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, 421671 + ... + 421676.

It is an arithmetic number, because the mean of its divisors is an integer number (843348).

2^2530041 is an apocalyptic number.

It is an amenable number.

2530041 is a deficient number, since it is larger than the sum of its proper divisors (843351).

2530041 is an equidigital number, since it uses as much as digits as its factorization.

2530041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 843350.

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 2530041 is about 1590.6102602460. The cubic root of 2530041 is about 136.2623432411.

Adding to 2530041 its reverse (1400352), we get a palindrome (3930393).

The spelling of 2530041 in words is "two million, five hundred thirty thousand, forty-one".