2804733 has 16 divisors (see below), whose sum is σ = 4215040. Its totient is φ = 1842912.

The previous prime is 2804731. The next prime is 2804749. The reversal of 2804733 is 3374082.

It is not a de Polignac number, because 2804733 - 2¹ = 2804731 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a d-powerful number, because it can be written as 2¹⁹ + 8⁷ + 0 + 4⁸ + 7⁶ + 3³ + 3⁴ .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2804697 and 2804706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2804731) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1260 + ... + 2682.

It is an arithmetic number, because the mean of its divisors is an integer number (263440).

2^2804733 is an apocalyptic number.

It is an amenable number.

2804733 is a deficient number, since it is larger than the sum of its proper divisors (1410307).

2804733 is a wasteful number, since it uses less digits than its factorization.

2804733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1505 (or 1499 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 2804733 is about 1674.7337101760. The cubic root of 2804733 is about 141.0253462809.

The spelling of 2804733 in words is "two million, eight hundred four thousand, seven hundred thirty-three".