448245 has 24 divisors (see below), whose sum is σ = 888576. Its totient is φ = 204768.

The previous prime is 448241. The next prime is 448249. The reversal of 448245 is 542844.

It is an interprime number because it is at equal distance from previous prime (448241) and next prime (448249).

It is not a de Polignac number, because 448245 - 2² = 448241 is a prime.

It is a Curzon number.

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 448245.

It is not an unprimeable number, because it can be changed into a prime (448241) 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 23 ways as a sum of consecutive naturals, for example, 397 + ... + 1026.

It is an arithmetic number, because the mean of its divisors is an integer number (37024).

2⁴⁴⁸²⁴⁵ is an apocalyptic number.

448245 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

448245 is a deficient number, since it is larger than the sum of its proper divisors (440331).

448245 is a wasteful number, since it uses less digits than its factorization.

448245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1441 (or 1438 counting only the distinct ones).

The product of its digits is 5120, while the sum is 27.

The square root of 448245 is about 669.5110155927. The cubic root of 448245 is about 76.5311932255.

The spelling of 448245 in words is "four hundred forty-eight thousand, two hundred forty-five".