2793204 has 60 divisors (see below), whose sum is σ = 7531524. Its totient is φ = 902016.

The previous prime is 2793191. The next prime is 2793223. The reversal of 2793204 is 4023972.

It can be written as a sum of positive squares in 2 ways, for example, as 1587600 + 1205604 = 1260^2 + 1098^2 .

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 11872 + ... + 12104.

2^2793204 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 2793204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3765762).

2793204 is an abundant number, since it is smaller than the sum of its proper divisors (4738320).

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

2793204 is a wasteful number, since it uses less digits than its factorization.

2793204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286 (or 275 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 2793204 is about 1671.2881259675. The cubic root of 2793204 is about 140.8318502542.

The spelling of 2793204 in words is "two million, seven hundred ninety-three thousand, two hundred four".