2502343 has 2 divisors, whose sum is σ = 2502344. Its totient is φ = 2502342.

The previous prime is 2502341. The next prime is 2502359. The reversal of 2502343 is 3432052.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2502343 - 2¹ = 2502341 is a prime.

Together with 2502341, it forms a pair of twin primes.

It is a d-powerful number, because it can be written as 2⁸ + 5⁸ + 0 + 2²⁰ + 3¹² + 4 + 3¹² .

It is equal to p₁₈₃₂₃₂ and since 2502343 and 183232 have the same sum of digits, it is a Honaker prime.

It is a plaindrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 2502343.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2502341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1251171 + 1251172.

It is an arithmetic number, because the mean of its divisors is an integer number (1251172).

2^2502343 is an apocalyptic number.

2502343 is a deficient number, since it is larger than the sum of its proper divisors (1).

2502343 is an equidigital number, since it uses as much as digits as its factorization.

2502343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 2502343 is about 1581.8795782233. The cubic root of 2502343 is about 135.7632667943.

Adding to 2502343 its reverse (3432052), we get a palindrome (5934395).

The spelling of 2502343 in words is "two million, five hundred two thousand, three hundred forty-three".