447760014 has 64 divisors (see below), whose sum is σ = 999964224. Its totient is φ = 132765696.

The previous prime is 447760007. The next prime is 447760031. The reversal of 447760014 is 410067744.

It is a congruent number.

It is an unprimeable number.

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 in 31 ways as a sum of consecutive naturals, for example, 325432 + ... + 326804.

It is an arithmetic number, because the mean of its divisors is an integer number (15624441).

Almost surely, 2^447760014 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 447760014, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (499982112).

447760014 is an abundant number, since it is smaller than the sum of its proper divisors (552204210).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

447760014 is a wasteful number, since it uses less digits than its factorization.

447760014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1541.

The product of its (nonzero) digits is 18816, while the sum is 33.

The square root of 447760014 is about 21160.3405927220. The cubic root of 447760014 is about 765.0358187338.

The spelling of 447760014 in words is "four hundred forty-seven million, seven hundred sixty thousand, fourteen".