448651472 has 20 divisors (see below), whose sum is σ = 887758656. Its totient is φ = 219552480.

The previous prime is 448651451. The next prime is 448651477. The reversal of 448651472 is 274156844.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448651477) 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, 297554 + ... + 299057.

Almost surely, 2^448651472 is an apocalyptic number.

It is an amenable number.

448651472 is a deficient number, since it is larger than the sum of its proper divisors (439107184).

448651472 is a wasteful number, since it uses less digits than its factorization.

448651472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 596666 (or 596660 counting only the distinct ones).

The product of its digits is 215040, while the sum is 41.

The square root of 448651472 is about 21181.3944772293. The cubic root of 448651472 is about 765.5431926075.

The spelling of 448651472 in words is "four hundred forty-eight million, six hundred fifty-one thousand, four hundred seventy-two".