448377 has 4 divisors (see below), whose sum is σ = 597840. Its totient is φ = 298916.

The previous prime is 448373. The next prime is 448379. The reversal of 448377 is 773844.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 448377 - 2² = 448373 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (448373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74727 + ... + 74732.

It is an arithmetic number, because the mean of its divisors is an integer number (149460).

2⁴⁴⁸³⁷⁷ is an apocalyptic number.

It is an amenable number.

448377 is a deficient number, since it is larger than the sum of its proper divisors (149463).

448377 is a wasteful number, since it uses less digits than its factorization.

448377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149462.

The product of its digits is 18816, while the sum is 33.

The square root of 448377 is about 669.6095877450. The cubic root of 448377 is about 76.5387048364.

Adding to 448377 its reverse (773844), we get a palindrome (1222221).

It can be divided in two parts, 44837 and 7, that added together give a palindrome (44844).

The spelling of 448377 in words is "four hundred forty-eight thousand, three hundred seventy-seven".