448670 has 8 divisors (see below), whose sum is σ = 807624. Its totient is φ = 179464.

The previous prime is 448667. The next prime is 448687. The reversal of 448670 is 76844.

It is a sphenic number, since it is the product of 3 distinct primes.

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 448670.

It is an unprimeable number.

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, 22424 + ... + 22443.

It is an arithmetic number, because the mean of its divisors is an integer number (100953).

2⁴⁴⁸⁶⁷⁰ is an apocalyptic number.

448670 is a deficient number, since it is larger than the sum of its proper divisors (358954).

448670 is a wasteful number, since it uses less digits than its factorization.

448670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44874.

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 448670 is about 669.8283362176. The cubic root of 448670 is about 76.5553730698. Note that the first 3 decimals are identical.

The spelling of 448670 in words is "four hundred forty-eight thousand, six hundred seventy".