1448150922 has 48 divisors (see below), whose sum is σ = 3167424000. Its totient is φ = 478161600.

The previous prime is 1448150849. The next prime is 1448150923. The reversal of 1448150922 is 2290518441.

1448150922 is a `hidden beast` number, since 144 + 8 + 1 + 509 + 2 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (1448150923) 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 23 ways as a sum of consecutive naturals, for example, 965329 + ... + 966827.

It is an arithmetic number, because the mean of its divisors is an integer number (65988000).

Almost surely, 2^1448150922 is an apocalyptic number.

1448150922 is an abundant number, since it is smaller than the sum of its proper divisors (1719273078).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1448150922 is a wasteful number, since it uses less digits than its factorization.

1448150922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1979 (or 1976 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 1448150922 is about 38054.5782002639. The cubic root of 1448150922 is about 1131.3698692023.

The spelling of 1448150922 in words is "one billion, four hundred forty-eight million, one hundred fifty thousand, nine hundred twenty-two".