447676 has 6 divisors (see below), whose sum is σ = 783440. Its totient is φ = 223836.

The previous prime is 447641. The next prime is 447677. The reversal of 447676 is 676744.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (447677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55956 + ... + 55963.

2⁴⁴⁷⁶⁷⁶ is an apocalyptic number.

It is an amenable number.

447676 is a deficient number, since it is larger than the sum of its proper divisors (335764).

447676 is a wasteful number, since it uses less digits than its factorization.

447676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111923 (or 111921 counting only the distinct ones).

The product of its digits is 28224, while the sum is 34.

The square root of 447676 is about 669.0859436575. The cubic root of 447676 is about 76.4987967402.

The spelling of 447676 in words is "four hundred forty-seven thousand, six hundred seventy-six".