2445343 has 2 divisors, whose sum is σ = 2445344. Its totient is φ = 2445342.

The previous prime is 2445301. The next prime is 2445347. The reversal of 2445343 is 3435442.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2445343 - 2¹³ = 2437151 is a prime.

It is a d-powerful number, because it can be written as 2²¹ + 4⁴ + 4⁵ + 5⁷ + 3⁴ + 4⁹ + 3⁸ .

It is a plaindrome in base 5.

It is a zygodrome in base 5.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2445347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1222671 + 1222672.

It is an arithmetic number, because the mean of its divisors is an integer number (1222672).

2^2445343 is an apocalyptic number.

2445343 is a deficient number, since it is larger than the sum of its proper divisors (1).

2445343 is an equidigital number, since it uses as much as digits as its factorization.

2445343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5760, while the sum is 25.

The square root of 2445343 is about 1563.7592525705. The cubic root of 2445343 is about 134.7245044775.

Subtracting 2445343 from its reverse (3435442), we obtain a palindrome (990099).

The spelling of 2445343 in words is "two million, four hundred forty-five thousand, three hundred forty-three".