447982061 has 8 divisors (see below), whose sum is σ = 454435200. Its totient is φ = 441548640.

The previous prime is 447982021. The next prime is 447982069. The reversal of 447982061 is 160289744.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 447982061 - 2⁶ = 447981997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (447982069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44321 + ... + 53481.

It is an arithmetic number, because the mean of its divisors is an integer number (56804400).

Almost surely, 2^447982061 is an apocalyptic number.

It is an amenable number.

447982061 is a deficient number, since it is larger than the sum of its proper divisors (6453139).

447982061 is an equidigital number, since it uses as much as digits as its factorization.

447982061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9859.

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 447982061 is about 21165.5867152319. The cubic root of 447982061 is about 765.1622598558.

The spelling of 447982061 in words is "four hundred forty-seven million, nine hundred eighty-two thousand, sixty-one".