447214192 has 10 divisors (see below), whose sum is σ = 866477528. Its totient is φ = 223607088.

The previous prime is 447214177. The next prime is 447214199. The reversal of 447214192 is 291412744.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (447214199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13975428 + ... + 13975459.

Almost surely, 2^447214192 is an apocalyptic number.

It is an amenable number.

447214192 is a deficient number, since it is larger than the sum of its proper divisors (419263336).

447214192 is a wasteful number, since it uses less digits than its factorization.

447214192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27950895 (or 27950889 counting only the distinct ones).

The product of its digits is 16128, while the sum is 34.

The square root of 447214192 is about 21147.4393721793. The cubic root of 447214192 is about 764.7248313318.

The spelling of 447214192 in words is "four hundred forty-seven million, two hundred fourteen thousand, one hundred ninety-two".