448307 has 4 divisors (see below), whose sum is σ = 474696. Its totient is φ = 421920.

The previous prime is 448303. The next prime is 448309. The reversal of 448307 is 703844.

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 448307 - 2² = 448303 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (448303) 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, 13169 + ... + 13202.

It is an arithmetic number, because the mean of its divisors is an integer number (118674).

2⁴⁴⁸³⁰⁷ is an apocalyptic number.

448307 is a deficient number, since it is larger than the sum of its proper divisors (26389).

448307 is a wasteful number, since it uses less digits than its factorization.

448307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26388.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 448307 is about 669.5573164412. The cubic root of 448307 is about 76.5347215900.

The spelling of 448307 in words is "four hundred forty-eight thousand, three hundred seven".