448312 has 8 divisors (see below), whose sum is σ = 840600. Its totient is φ = 224152.

The previous prime is 448309. The next prime is 448313. The reversal of 448312 is 213844.

It is a tau number, because it is divible by the number of its divisors (8).

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28012 + ... + 28027.

It is an arithmetic number, because the mean of its divisors is an integer number (105075).

2⁴⁴⁸³¹² is an apocalyptic number.

It is an amenable number.

448312 is a deficient number, since it is larger than the sum of its proper divisors (392288).

448312 is a wasteful number, since it uses less digits than its factorization.

448312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56045 (or 56041 counting only the distinct ones).

The product of its digits is 768, while the sum is 22.

The square root of 448312 is about 669.5610502411. The cubic root of 448312 is about 76.5350061214.

The spelling of 448312 in words is "four hundred forty-eight thousand, three hundred twelve".