1450471448 has 48 divisors (see below), whose sum is σ = 2875710600. Its totient is φ = 685731200.

The previous prime is 1450471439. The next prime is 1450471487. The reversal of 1450471448 is 8441740541.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 374723 + ... + 378573.

Almost surely, 2^1450471448 is an apocalyptic number.

It is an amenable number.

1450471448 is a deficient number, since it is larger than the sum of its proper divisors (1425239152).

1450471448 is a wasteful number, since it uses less digits than its factorization.

1450471448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3992 (or 3965 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 38.

The square root of 1450471448 is about 38085.0554417346. The cubic root of 1450471448 is about 1131.9738514023.

The spelling of 1450471448 in words is "one billion, four hundred fifty million, four hundred seventy-one thousand, four hundred forty-eight".