448794271 has 4 divisors (see below), whose sum is σ = 475193952. Its totient is φ = 422394592.

The previous prime is 448794233. The next prime is 448794289. The reversal of 448794271 is 172497844.

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

It is a cyclic number.

It is not a de Polignac number, because 448794271 - 2¹⁵ = 448761503 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448794221) 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, 13199815 + ... + 13199848.

It is an arithmetic number, because the mean of its divisors is an integer number (118798488).

Almost surely, 2^448794271 is an apocalyptic number.

448794271 is a deficient number, since it is larger than the sum of its proper divisors (26399681).

448794271 is a wasteful number, since it uses less digits than its factorization.

448794271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26399680.

The product of its digits is 451584, while the sum is 46.

The square root of 448794271 is about 21184.7650683221. The cubic root of 448794271 is about 765.6244042778.

The spelling of 448794271 in words is "four hundred forty-eight million, seven hundred ninety-four thousand, two hundred seventy-one".