447962214 has 96 divisors (see below), whose sum is σ = 1123117056. Its totient is φ = 118419840.

The previous prime is 447962213. The next prime is 447962231. The reversal of 447962214 is 412269744.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (447962213) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 208554 + ... + 210690.

It is an arithmetic number, because the mean of its divisors is an integer number (11699136).

Almost surely, 2^447962214 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 447962214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (561558528).

447962214 is an abundant number, since it is smaller than the sum of its proper divisors (675154842).

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

447962214 is a wasteful number, since it uses less digits than its factorization.

447962214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2210 (or 2203 counting only the distinct ones).

The product of its digits is 96768, while the sum is 39.

The square root of 447962214 is about 21165.1178593458. The cubic root of 447962214 is about 765.1509599989.

The spelling of 447962214 in words is "four hundred forty-seven million, nine hundred sixty-two thousand, two hundred fourteen".