1448605968 has 40 divisors (see below), whose sum is σ = 3743706816. Its totient is φ = 482678400.

The previous prime is 1448605931. The next prime is 1448605997. The reversal of 1448605968 is 8695068441.

It is a self number, because there is not a number n which added to its sum of digits gives 1448605968.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172098 + ... + 180318.

Almost surely, 2^1448605968 is an apocalyptic number.

It is an amenable number.

1448605968 is an abundant number, since it is smaller than the sum of its proper divisors (2295100848).

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

1448605968 is a wasteful number, since it uses less digits than its factorization.

1448605968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11903 (or 11897 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 51.

The square root of 1448605968 is about 38060.5565907804. The cubic root of 1448605968 is about 1131.4883585603.

The spelling of 1448605968 in words is "one billion, four hundred forty-eight million, six hundred five thousand, nine hundred sixty-eight".