448785723 has 16 divisors (see below), whose sum is σ = 614237472. Its totient is φ = 291360000.

The previous prime is 448785707. The next prime is 448785739. The reversal of 448785723 is 327587844.

It is an interprime number because it is at equal distance from previous prime (448785707) and next prime (448785739).

It is not a de Polignac number, because 448785723 - 2⁴ = 448785707 is a prime.

It is not an unprimeable number, because it can be changed into a prime (448785763) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6343 + ... + 30623.

It is an arithmetic number, because the mean of its divisors is an integer number (38389842).

Almost surely, 2^448785723 is an apocalyptic number.

448785723 is a deficient number, since it is larger than the sum of its proper divisors (165451749).

448785723 is a wasteful number, since it uses less digits than its factorization.

448785723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24446.

The product of its digits is 1505280, while the sum is 48.

The square root of 448785723 is about 21184.5633186054. The cubic root of 448785723 is about 765.6195434025.

The spelling of 448785723 in words is "four hundred forty-eight million, seven hundred eighty-five thousand, seven hundred twenty-three".