1168860 has 144 divisors (see below), whose sum is σ = 4290048. Its totient is φ = 232320.

The previous prime is 1168859. The next prime is 1168877. The reversal of 1168860 is 688611.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 50809 + ... + 50831.

It is an arithmetic number, because the mean of its divisors is an integer number (29792).

2^1168860 is an apocalyptic number.

1168860 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 1168860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2145024).

1168860 is an abundant number, since it is smaller than the sum of its proper divisors (3121188).

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

1168860 is a wasteful number, since it uses less digits than its factorization.

1168860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64 (or 51 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 30.

The square root of 1168860 is about 1081.1382890269. The cubic root of 1168860 is about 105.3385895292.

Subtracting from 1168860 its reverse (688611), we obtain a square (480249 = 693²).

It can be divided in two parts, 1 and 168860, that added together give a palindrome (168861).

The spelling of 1168860 in words is "one million, one hundred sixty-eight thousand, eight hundred sixty".