1148448162 has 8 divisors (see below), whose sum is σ = 2296896336. Its totient is φ = 382816052.

The previous prime is 1148448151. The next prime is 1148448187. The reversal of 1148448162 is 2618448411.

It is a happy number.

1148448162 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

1148448162 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 1148448162.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95704008 + ... + 95704019.

It is an arithmetic number, because the mean of its divisors is an integer number (287112042).

Almost surely, 2^1148448162 is an apocalyptic number.

1148448162 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1148448162 is a wasteful number, since it uses less digits than its factorization.

1148448162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191408032.

The product of its digits is 49152, while the sum is 39.

The square root of 1148448162 is about 33888.7615884676. The cubic root of 1148448162 is about 1047.2180817723.

The spelling of 1148448162 in words is "one billion, one hundred forty-eight million, four hundred forty-eight thousand, one hundred sixty-two".