6221160 has 96 divisors (see below), whose sum is σ = 22070880. Its totient is φ = 1507200.

The previous prime is 6221153. The next prime is 6221161. The reversal of 6221160 is 611226.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (6221161) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3175 + ... + 4745.

It is an arithmetic number, because the mean of its divisors is an integer number (229905).

Almost surely, 2^6221160 is an apocalyptic number.

6221160 is a gapful number since it is divisible by the number (60) 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 6221160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11035440).

6221160 is an abundant number, since it is smaller than the sum of its proper divisors (15849720).

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

6221160 is a wasteful number, since it uses less digits than its factorization.

6221160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1599 (or 1592 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 6221160 is about 2494.2253306388. The cubic root of 6221160 is about 183.9178114349.

Adding to 6221160 its reverse (611226), we get a palindrome (6832386).

The spelling of 6221160 in words is "six million, two hundred twenty-one thousand, one hundred sixty".