2530141 has 2 divisors, whose sum is σ = 2530142. Its totient is φ = 2530140.

The previous prime is 2530139. The next prime is 2530153. The reversal of 2530141 is 1410352.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2114116 + 416025 = 1454^2 + 645^2 .

It is a cyclic number.

It is not a de Polignac number, because 2530141 - 2¹ = 2530139 is a prime.

It is a super-2 number, since 2×2530141² = 12803226959762, which contains 22 as substring.

Together with 2530139, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2530111) 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 as a sum of consecutive naturals, namely, 1265070 + 1265071.

It is an arithmetic number, because the mean of its divisors is an integer number (1265071).

2^2530141 is an apocalyptic number.

It is an amenable number.

2530141 is a deficient number, since it is larger than the sum of its proper divisors (1).

2530141 is an equidigital number, since it uses as much as digits as its factorization.

2530141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 2530141 is about 1590.6416944114. The cubic root of 2530141 is about 136.2641384761.

Subtracting from 2530141 its sum of digits (16), we obtain a triangular number (2530125 = T₂₂₄₉).

Adding to 2530141 its reverse (1410352), we get a palindrome (3940493).

The spelling of 2530141 in words is "two million, five hundred thirty thousand, one hundred forty-one".