6109320 has 96 divisors (see below), whose sum is σ = 21340800. Its totient is φ = 1395072.

The previous prime is 6109303. The next prime is 6109321. The reversal of 6109320 is 239016.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (6109321) 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, 5361 + ... + 6399.

It is an arithmetic number, because the mean of its divisors is an integer number (222300).

Almost surely, 2^6109320 is an apocalyptic number.

6109320 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 6109320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10670400).

6109320 is an abundant number, since it is smaller than the sum of its proper divisors (15231480).

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

6109320 is a wasteful number, since it uses less digits than its factorization.

6109320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1067 (or 1056 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 6109320 is about 2471.7038657574. The cubic root of 6109320 is about 182.8090217031.

The spelling of 6109320 in words is "six million, one hundred nine thousand, three hundred twenty".