2534243 has 2 divisors, whose sum is σ = 2534244. Its totient is φ = 2534242.

The previous prime is 2534237. The next prime is 2534261. The reversal of 2534243 is 3424352.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2534243 - 2⁶ = 2534179 is a prime.

It is a d-powerful number, because it can be written as 2⁹ + 5⁷ + 3¹¹ + 4³ + 2²¹ + 4⁶ + 3¹¹ .

It is not a weakly prime, because it can be changed into another prime (2534143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1267121 + 1267122.

It is an arithmetic number, because the mean of its divisors is an integer number (1267122).

2^2534243 is an apocalyptic number.

2534243 is a deficient number, since it is larger than the sum of its proper divisors (1).

2534243 is an equidigital number, since it uses as much as digits as its factorization.

2534243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2880, while the sum is 23.

The square root of 2534243 is about 1591.9305889391. The cubic root of 2534243 is about 136.3377382872.

Adding to 2534243 its reverse (3424352), we get a palindrome (5958595).

The spelling of 2534243 in words is "two million, five hundred thirty-four thousand, two hundred forty-three".