536447 has 2 divisors, whose sum is σ = 536448. Its totient is φ = 536446.

The previous prime is 536443. The next prime is 536449. The reversal of 536447 is 744635.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 536447 - 2² = 536443 is a prime.

Together with 536449, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 536447.

It is not a weakly prime, because it can be changed into another prime (536441) 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, 268223 + 268224.

It is an arithmetic number, because the mean of its divisors is an integer number (268224).

2⁵³⁶⁴⁴⁷ is an apocalyptic number.

536447 is a deficient number, since it is larger than the sum of its proper divisors (1).

536447 is an equidigital number, since it uses as much as digits as its factorization.

536447 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10080, while the sum is 29.

The square root of 536447 is about 732.4254228247. The cubic root of 536447 is about 81.2535367297.

The spelling of 536447 in words is "five hundred thirty-six thousand, four hundred forty-seven".