448197 has 4 divisors (see below), whose sum is σ = 597600. Its totient is φ = 298796.

The previous prime is 448193. The next prime is 448199. The reversal of 448197 is 791844.

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 448197 - 2² = 448193 is a prime.

It is a D-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 448197.

It is not an unprimeable number, because it can be changed into a prime (448193) 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 in 3 ways as a sum of consecutive naturals, for example, 74697 + ... + 74702.

It is an arithmetic number, because the mean of its divisors is an integer number (149400).

2⁴⁴⁸¹⁹⁷ is an apocalyptic number.

It is an amenable number.

448197 is a deficient number, since it is larger than the sum of its proper divisors (149403).

448197 is a wasteful number, since it uses less digits than its factorization.

448197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149402.

The product of its digits is 8064, while the sum is 33.

The square root of 448197 is about 669.4751675753. The cubic root of 448197 is about 76.5284613650.

The spelling of 448197 in words is "four hundred forty-eight thousand, one hundred ninety-seven".