1149104 has 20 divisors (see below), whose sum is σ = 2429160. Its totient is φ = 522240.

The previous prime is 1149061. The next prime is 1149131. The reversal of 1149104 is 4019411.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3089 + ... + 3440.

It is an arithmetic number, because the mean of its divisors is an integer number (121458).

2^1149104 is an apocalyptic number.

It is an amenable number.

1149104 is an abundant number, since it is smaller than the sum of its proper divisors (1280056).

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

1149104 is a wasteful number, since it uses less digits than its factorization.

1149104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6548 (or 6542 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

The square root of 1149104 is about 1071.9626859178. The cubic root of 1149104 is about 104.7417386869.

The spelling of 1149104 in words is "one million, one hundred forty-nine thousand, one hundred four".