448287416 has 16 divisors (see below), whose sum is σ = 889982640. Its totient is φ = 210958720.

The previous prime is 448287403. The next prime is 448287431. The reversal of 448287416 is 614782844.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1647980 + ... + 1648251.

It is an arithmetic number, because the mean of its divisors is an integer number (55623915).

Almost surely, 2^448287416 is an apocalyptic number.

It is an amenable number.

448287416 is a deficient number, since it is larger than the sum of its proper divisors (441695224).

448287416 is a wasteful number, since it uses less digits than its factorization.

448287416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3296254 (or 3296250 counting only the distinct ones).

The product of its digits is 344064, while the sum is 44.

The square root of 448287416 is about 21172.7989647094. The cubic root of 448287416 is about 765.3360711726.

The spelling of 448287416 in words is "four hundred forty-eight million, two hundred eighty-seven thousand, four hundred sixteen".