2418343 has 2 divisors, whose sum is σ = 2418344. Its totient is φ = 2418342.

The previous prime is 2418329. The next prime is 2418347. The reversal of 2418343 is 3438142.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2418343 is a prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2418347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1209171 + 1209172.

It is an arithmetic number, because the mean of its divisors is an integer number (1209172).

2^2418343 is an apocalyptic number.

2418343 is a deficient number, since it is larger than the sum of its proper divisors (1).

2418343 is an equidigital number, since it uses as much as digits as its factorization.

2418343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2304, while the sum is 25.

The square root of 2418343 is about 1555.1022474423. The cubic root of 2418343 is about 134.2268193849.

The spelling of 2418343 in words is "two million, four hundred eighteen thousand, three hundred forty-three".