1184560 has 80 divisors (see below), whose sum is σ = 3187296. Its totient is φ = 405504.

The previous prime is 1184551. The next prime is 1184587. The reversal of 1184560 is 654811.

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

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, 17647 + ... + 17713.

2^1184560 is an apocalyptic number.

1184560 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 1184560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1593648).

1184560 is an abundant number, since it is smaller than the sum of its proper divisors (2002736).

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

1184560 is a wasteful number, since it uses less digits than its factorization.

1184560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110 (or 104 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 1184560 is about 1088.3749353968. The cubic root of 1184560 is about 105.8081256572.

The spelling of 1184560 in words is "one million, one hundred eighty-four thousand, five hundred sixty".