1179120 has 80 divisors (see below), whose sum is σ = 3883680. Its totient is φ = 295936.

The previous prime is 1179109. The next prime is 1179127. The reversal of 1179120 is 219711.

It is a tau number, because it is divible by the number of its divisors (80).

It is a plaindrome in base 14.

It is a zygodrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1179127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69352 + ... + 69368.

It is an arithmetic number, because the mean of its divisors is an integer number (48546).

2^1179120 is an apocalyptic number.

1179120 is a gapful number since it is divisible by the number (10) 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 1179120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1941840).

1179120 is an abundant number, since it is smaller than the sum of its proper divisors (2704560).

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

1179120 is an equidigital number, since it uses as much as digits as its factorization.

1179120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67 (or 27 counting only the distinct ones).

The product of its (nonzero) digits is 126, while the sum is 21.

The square root of 1179120 is about 1085.8729207416. The cubic root of 1179120 is about 105.6459052024.

It can be divided in two parts, 11791 and 20, that added together give a palindrome (11811).

The spelling of 1179120 in words is "one million, one hundred seventy-nine thousand, one hundred twenty".