1448103473 has 8 divisors (see below), whose sum is σ = 1460270760. Its totient is φ = 1435973760.

The previous prime is 1448103451. The next prime is 1448103509. The reversal of 1448103473 is 3743018441.

It can be written as a sum of positive squares in 4 ways, for example, as 196925089 + 1251178384 = 14033^2 + 35372^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 1448103473 - 2¹⁴ = 1448087089 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1448103413) 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 7 ways as a sum of consecutive naturals, for example, 70853 + ... + 88973.

It is an arithmetic number, because the mean of its divisors is an integer number (182533845).

Almost surely, 2^1448103473 is an apocalyptic number.

It is an amenable number.

1448103473 is a deficient number, since it is larger than the sum of its proper divisors (12167287).

1448103473 is a wasteful number, since it uses less digits than its factorization.

1448103473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18787.

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 1448103473 is about 38053.9547616276. The cubic root of 1448103473 is about 1131.3575125355.

The spelling of 1448103473 in words is "one billion, four hundred forty-eight million, one hundred three thousand, four hundred seventy-three".