1182104 has 64 divisors (see below), whose sum is σ = 2937600. Its totient is φ = 432000.

The previous prime is 1182073. The next prime is 1182121. The reversal of 1182104 is 4012811.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 11654 + ... + 11754.

It is an arithmetic number, because the mean of its divisors is an integer number (45900).

2^1182104 is an apocalyptic number.

1182104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1182104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1468800).

1182104 is an abundant number, since it is smaller than the sum of its proper divisors (1755496).

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

1182104 is a wasteful number, since it uses less digits than its factorization.

1182104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144 (or 140 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

The square root of 1182104 is about 1087.2460623060. The cubic root of 1182104 is about 105.7349495242.

Adding to 1182104 its reverse (4012811), we get a palindrome (5194915).

It can be divided in two parts, 118 and 2104, that added together give a palindrome (2222).

The spelling of 1182104 in words is "one million, one hundred eighty-two thousand, one hundred four".