1149382 has 8 divisors (see below), whose sum is σ = 1856736. Its totient is φ = 530472.

The previous prime is 1149373. The next prime is 1149403. The reversal of 1149382 is 2839411.

It is a happy number.

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

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 1149382.

It is a congruent number.

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, 22078 + ... + 22129.

It is an arithmetic number, because the mean of its divisors is an integer number (232092).

2^1149382 is an apocalyptic number.

1149382 is a deficient number, since it is larger than the sum of its proper divisors (707354).

1149382 is a wasteful number, since it uses less digits than its factorization.

1149382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44222.

The product of its digits is 1728, while the sum is 28.

The square root of 1149382 is about 1072.0923467687. The cubic root of 1149382 is about 104.7501846458.

The spelling of 1149382 in words is "one million, one hundred forty-nine thousand, three hundred eighty-two".