1129848 has 32 divisors (see below), whose sum is σ = 2851200. Its totient is φ = 373088.

The previous prime is 1129847. The next prime is 1129853. The reversal of 1129848 is 8489211.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1129841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4165 + ... + 4427.

It is an arithmetic number, because the mean of its divisors is an integer number (89100).

2^1129848 is an apocalyptic number.

It is an amenable number.

1129848 is an abundant number, since it is smaller than the sum of its proper divisors (1721352).

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

1129848 is a wasteful number, since it uses less digits than its factorization.

1129848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451 (or 447 counting only the distinct ones).

The product of its digits is 4608, while the sum is 33.

The square root of 1129848 is about 1062.9430840831. The cubic root of 1129848 is about 104.1533733081.

The spelling of 1129848 in words is "one million, one hundred twenty-nine thousand, eight hundred forty-eight".