2832480 has 144 divisors (see below), whose sum is σ = 11085984. Its totient is φ = 645120.

The previous prime is 2832457. The next prime is 2832491. The reversal of 2832480 is 842382.

It is a tau number, because it is divible by the number of its divisors (144).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9940 + ... + 10220.

It is an arithmetic number, because the mean of its divisors is an integer number (76986).

2^2832480 is an apocalyptic number.

2832480 is a gapful number since it is divisible by the number (20) 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 2832480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5542992).

2832480 is an abundant number, since it is smaller than the sum of its proper divisors (8253504).

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

2832480 is a wasteful number, since it uses less digits than its factorization.

2832480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309 (or 298 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 2832480 is about 1682.9973262011. The cubic root of 2832480 is about 141.4888719206.

The spelling of 2832480 in words is "two million, eight hundred thirty-two thousand, four hundred eighty".