448148 has 12 divisors (see below), whose sum is σ = 789600. Its totient is φ = 222552.

The previous prime is 448141. The next prime is 448157. The reversal of 448148 is 841844.

It is a self number, because there is not a number n which added to its sum of digits gives 448148.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 448148.

It is not an unprimeable number, because it can be changed into a prime (448141) 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, 515 + ... + 1077.

It is an arithmetic number, because the mean of its divisors is an integer number (65800).

2⁴⁴⁸¹⁴⁸ is an apocalyptic number.

It is an amenable number.

448148 is a deficient number, since it is larger than the sum of its proper divisors (341452).

448148 is a wasteful number, since it uses less digits than its factorization.

448148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 766 (or 764 counting only the distinct ones).

The product of its digits is 4096, while the sum is 29.

The square root of 448148 is about 669.4385707442. The cubic root of 448148 is about 76.5256723896.

It can be divided in two parts, 44 and 8148, that added together give a 13-th power (8192 = 2¹³).

The spelling of 448148 in words is "four hundred forty-eight thousand, one hundred forty-eight".