448671134 has 8 divisors (see below), whose sum is σ = 673098888. Its totient is φ = 224304840.

The previous prime is 448671131. The next prime is 448671163. The reversal of 448671134 is 431176844.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448671131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14489 + ... + 33275.

It is an arithmetic number, because the mean of its divisors is an integer number (84137361).

Almost surely, 2^448671134 is an apocalyptic number.

448671134 is a deficient number, since it is larger than the sum of its proper divisors (224427754).

448671134 is a wasteful number, since it uses less digits than its factorization.

448671134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30730.

The product of its digits is 64512, while the sum is 38.

The square root of 448671134 is about 21181.8586058920. The cubic root of 448671134 is about 765.5543756685.

The spelling of 448671134 in words is "four hundred forty-eight million, six hundred seventy-one thousand, one hundred thirty-four".