9791148 has 24 divisors (see below), whose sum is σ = 22995952. Its totient is φ = 3242304.

The previous prime is 9791129. The next prime is 9791149. The reversal of 9791148 is 8411979.

It is a happy number.

9791148 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (9791149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 715 + ... + 4482.

Almost surely, 2^9791148 is an apocalyptic number.

It is an amenable number.

9791148 is an abundant number, since it is smaller than the sum of its proper divisors (13204804).

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

9791148 is a wasteful number, since it uses less digits than its factorization.

9791148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5361 (or 5359 counting only the distinct ones).

The product of its digits is 18144, while the sum is 39.

The square root of 9791148 is about 3129.0810152503. The cubic root of 9791148 is about 213.9330445322.

The spelling of 9791148 in words is "nine million, seven hundred ninety-one thousand, one hundred forty-eight".