1448660283 has 8 divisors (see below), whose sum is σ = 2207482368. Its totient is φ = 827805864.

The previous prime is 1448660251. The next prime is 1448660293. The reversal of 1448660283 is 3820668441.

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

It is not a de Polignac number, because 1448660283 - 2⁵ = 1448660251 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1448660203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34491891 + ... + 34491932.

It is an arithmetic number, because the mean of its divisors is an integer number (275935296).

Almost surely, 2^1448660283 is an apocalyptic number.

1448660283 is a deficient number, since it is larger than the sum of its proper divisors (758822085).

1448660283 is an equidigital number, since it uses as much as digits as its factorization.

1448660283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68983833.

The product of its (nonzero) digits is 221184, while the sum is 42.

The square root of 1448660283 is about 38061.2701180610. The cubic root of 1448660283 is about 1131.5024999771.

The spelling of 1448660283 in words is "one billion, four hundred forty-eight million, six hundred sixty thousand, two hundred eighty-three".