6040320 has 216 divisors, whose sum is σ = 22835568. Its totient is φ = 1351680.

The previous prime is 6040313. The next prime is 6040327. The reversal of 6040320 is 230406.

It is an interprime number because it is at equal distance from previous prime (6040313) and next prime (6040327).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 6040320.

It is not an unprimeable number, because it can be changed into a prime (6040327) 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, 464634 + ... + 464646.

Almost surely, 2^6040320 is an apocalyptic number.

6040320 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 6040320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11417784).

6040320 is an abundant number, since it is smaller than the sum of its proper divisors (16795248).

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

6040320 is a wasteful number, since it uses less digits than its factorization.

6040320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59 (or 34 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 6040320 is about 2457.7062477033. The cubic root of 6040320 is about 182.1181859263.

Adding to 6040320 its reverse (230406), we get a palindrome (6270726).

The spelling of 6040320 in words is "six million, forty thousand, three hundred twenty".