2841472 has 32 divisors (see below), whose sum is σ = 5752800. Its totient is φ = 1397760.

The previous prime is 2841467. The next prime is 2841473. The reversal of 2841472 is 2741482.

It is a tau number, because it is divible by the number of its divisors (32).

It is a self number, because there is not a number n which added to its sum of digits gives 2841472.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2841473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9972 + ... + 10252.

It is an arithmetic number, because the mean of its divisors is an integer number (179775).

2^2841472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2841472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2876400).

2841472 is an abundant number, since it is smaller than the sum of its proper divisors (2911328).

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

2841472 is an equidigital number, since it uses as much as digits as its factorization.

2841472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374 (or 362 counting only the distinct ones).

The product of its digits is 3584, while the sum is 28.

The square root of 2841472 is about 1685.6666337090. Note that the first 4 decimals coincide. The cubic root of 2841472 is about 141.6384374356.

The spelling of 2841472 in words is "two million, eight hundred forty-one thousand, four hundred seventy-two".