448485038 has 8 divisors (see below), whose sum is σ = 672818160. Its totient is φ = 224212320.

The previous prime is 448485031. The next prime is 448485049. The reversal of 448485038 is 830584844.

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

It is a super-2 number, since 2×448485038² = 402277658619722888, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 448485038.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448485031) 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, 17798 + ... + 34838.

It is an arithmetic number, because the mean of its divisors is an integer number (84102270).

Almost surely, 2^448485038 is an apocalyptic number.

448485038 is a deficient number, since it is larger than the sum of its proper divisors (224333122).

448485038 is a wasteful number, since it uses less digits than its factorization.

448485038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30202.

The product of its (nonzero) digits is 491520, while the sum is 44.

The square root of 448485038 is about 21177.4653346429. The cubic root of 448485038 is about 765.4485176522.

The spelling of 448485038 in words is "four hundred forty-eight million, four hundred eighty-five thousand, thirty-eight".