448027738 has 4 divisors (see below), whose sum is σ = 672041610. Its totient is φ = 224013868.

The previous prime is 448027687. The next prime is 448027747. The reversal of 448027738 is 837720844.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 234487969 + 213539769 = 15313^2 + 14613^2 .

It is a super-3 number, since 3×448027738³ (a number of 27 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 448027694 and 448027703.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112006933 + ... + 112006936.

Almost surely, 2^448027738 is an apocalyptic number.

448027738 is a deficient number, since it is larger than the sum of its proper divisors (224013872).

448027738 is a wasteful number, since it uses less digits than its factorization.

448027738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224013871.

The product of its (nonzero) digits is 301056, while the sum is 43.

The square root of 448027738 is about 21166.6657270341. The cubic root of 448027738 is about 765.1882647132.

The spelling of 448027738 in words is "four hundred forty-eight million, twenty-seven thousand, seven hundred thirty-eight".