610243 has 2 divisors, whose sum is σ = 610244. Its totient is φ = 610242.

The previous prime is 610229. The next prime is 610271. The reversal of 610243 is 342016.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-610243 is a prime.

It is not a weakly prime, because it can be changed into another prime (610543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 305121 + 305122.

It is an arithmetic number, because the mean of its divisors is an integer number (305122).

2⁶¹⁰²⁴³ is an apocalyptic number.

610243 is a deficient number, since it is larger than the sum of its proper divisors (1).

610243 is an equidigital number, since it uses as much as digits as its factorization.

610243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 610243 is about 781.1805169101. The cubic root of 610243 is about 84.8205209474.

Adding to 610243 its reverse (342016), we get a palindrome (952259).

The spelling of 610243 in words is "six hundred ten thousand, two hundred forty-three".