6090840 has 96 divisors (see below), whose sum is σ = 22632480. Its totient is φ = 1391616.

The previous prime is 6090839. The next prime is 6090859. The reversal of 6090840 is 480906.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1312 + ... + 3728.

It is an arithmetic number, because the mean of its divisors is an integer number (235755).

Almost surely, 2^6090840 is an apocalyptic number.

6090840 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 6090840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11316240).

6090840 is an abundant number, since it is smaller than the sum of its proper divisors (16541640).

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

6090840 is a wasteful number, since it uses less digits than its factorization.

6090840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2441 (or 2434 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 6090840 is about 2467.9627225710. The cubic root of 6090840 is about 182.6245100176.

The spelling of 6090840 in words is "six million, ninety thousand, eight hundred forty".