1148984 has 32 divisors (see below), whose sum is σ = 2298240. Its totient is φ = 537600.

The previous prime is 1148981. The next prime is 1148989. The reversal of 1148984 is 4898411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1148981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10112 + ... + 10224.

It is an arithmetic number, because the mean of its divisors is an integer number (71820).

2^1148984 is an apocalyptic number.

It is an amenable number.

1148984 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

1148984 is a wasteful number, since it uses less digits than its factorization.

1148984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191 (or 187 counting only the distinct ones).

The product of its digits is 9216, while the sum is 35.

The square root of 1148984 is about 1071.9067123589. The cubic root of 1148984 is about 104.7380925284.

The spelling of 1148984 in words is "one million, one hundred forty-eight thousand, nine hundred eighty-four".