2532143 has 2 divisors, whose sum is σ = 2532144. Its totient is φ = 2532142.

The previous prime is 2532137. The next prime is 2532157. The reversal of 2532143 is 3412352.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2532143 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2532113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1266071 + 1266072.

It is an arithmetic number, because the mean of its divisors is an integer number (1266072).

2^2532143 is an apocalyptic number.

2532143 is a deficient number, since it is larger than the sum of its proper divisors (1).

2532143 is an equidigital number, since it uses as much as digits as its factorization.

2532143 is an evil number, because the sum of its binary digits is even.

The product of its digits is 720, while the sum is 20.

The square root of 2532143 is about 1591.2708757468. The cubic root of 2532143 is about 136.3000691331.

Adding to 2532143 its reverse (3412352), we get a palindrome (5944495).

The spelling of 2532143 in words is "two million, five hundred thirty-two thousand, one hundred forty-three".