2804472 has 48 divisors (see below), whose sum is σ = 8288280. Its totient is φ = 849600.

The previous prime is 2804471. The next prime is 2804497. The reversal of 2804472 is 2744082.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2804471) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 979 + ... + 2562.

2^2804472 is an apocalyptic number.

2804472 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2804472 is an abundant number, since it is smaller than the sum of its proper divisors (5483808).

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

2804472 is a wasteful number, since it uses less digits than its factorization.

2804472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3564 (or 3557 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 27.

The square root of 2804472 is about 1674.6557855273. The cubic root of 2804472 is about 141.0209716807.

The spelling of 2804472 in words is "two million, eight hundred four thousand, four hundred seventy-two".