447463 has 2 divisors, whose sum is σ = 447464. Its totient is φ = 447462.

The previous prime is 447451. The next prime is 447467. The reversal of 447463 is 364744.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 447463 - 2⁹ = 446951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (447467) 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, 223731 + 223732.

It is an arithmetic number, because the mean of its divisors is an integer number (223732).

2⁴⁴⁷⁴⁶³ is an apocalyptic number.

447463 is a deficient number, since it is larger than the sum of its proper divisors (1).

447463 is an equidigital number, since it uses as much as digits as its factorization.

447463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8064, while the sum is 28.

The square root of 447463 is about 668.9267523429. The cubic root of 447463 is about 76.4866623479.

The spelling of 447463 in words is "four hundred forty-seven thousand, four hundred sixty-three".