726463 has 2 divisors, whose sum is σ = 726464. Its totient is φ = 726462.

The previous prime is 726457. The next prime is 726469. The reversal of 726463 is 364627.

It is a balanced prime because it is at equal distance from previous prime (726457) and next prime (726469).

It is an emirp because it is prime and its reverse (364627) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 726463 - 2⁵ = 726431 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (726469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 363231 + 363232.

It is an arithmetic number, because the mean of its divisors is an integer number (363232).

2⁷²⁶⁴⁶³ is an apocalyptic number.

726463 is a deficient number, since it is larger than the sum of its proper divisors (1).

726463 is an equidigital number, since it uses as much as digits as its factorization.

726463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6048, while the sum is 28.

The square root of 726463 is about 852.3279885115. The cubic root of 726463 is about 89.8954753615.

The spelling of 726463 in words is "seven hundred twenty-six thousand, four hundred sixty-three".