1184868 has 72 divisors (see below), whose sum is σ = 3302208. Its totient is φ = 370656.

The previous prime is 1184867. The next prime is 1184881. The reversal of 1184868 is 8684811.

1184868 is nontrivially palindromic in base 8.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (1184867) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 22330 + ... + 22382.

It is an arithmetic number, because the mean of its divisors is an integer number (45864).

2^1184868 is an apocalyptic number.

1184868 is a gapful number since it is divisible by the number (18) 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 1184868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1651104).

1184868 is an abundant number, since it is smaller than the sum of its proper divisors (2117340).

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

1184868 is a wasteful number, since it uses less digits than its factorization.

1184868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95 (or 81 counting only the distinct ones).

The product of its digits is 12288, while the sum is 36.

The square root of 1184868 is about 1088.5164215573. The cubic root of 1184868 is about 105.8172953288.

The spelling of 1184868 in words is "one million, one hundred eighty-four thousand, eight hundred sixty-eight".