1463243 has 2 divisors, whose sum is σ = 1463244. Its totient is φ = 1463242.

The previous prime is 1463233. The next prime is 1463257. The reversal of 1463243 is 3423641.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1463243 - 2⁶ = 1463179 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1463233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 731621 + 731622.

It is an arithmetic number, because the mean of its divisors is an integer number (731622).

2^1463243 is an apocalyptic number.

1463243 is a deficient number, since it is larger than the sum of its proper divisors (1).

1463243 is an equidigital number, since it uses as much as digits as its factorization.

1463243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1728, while the sum is 23.

The square root of 1463243 is about 1209.6458159313. The cubic root of 1463243 is about 113.5286530026.

Adding to 1463243 its reverse (3423641), we get a palindrome (4886884).

The spelling of 1463243 in words is "one million, four hundred sixty-three thousand, two hundred forty-three".