746243 has 2 divisors, whose sum is σ = 746244. Its totient is φ = 746242.

The previous prime is 746233. The next prime is 746267. The reversal of 746243 is 342647.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (342647) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 746243 - 2⁴ = 746227 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (746203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 373121 + 373122.

It is an arithmetic number, because the mean of its divisors is an integer number (373122).

2⁷⁴⁶²⁴³ is an apocalyptic number.

746243 is a deficient number, since it is larger than the sum of its proper divisors (1).

746243 is an equidigital number, since it uses as much as digits as its factorization.

746243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4032, while the sum is 26.

The square root of 746243 is about 863.8535755555. The cubic root of 746243 is about 90.7040662340.

It can be divided in two parts, 746 and 243, that added together give a palindrome (989).

The spelling of 746243 in words is "seven hundred forty-six thousand, two hundred forty-three".