2802604 has 36 divisors (see below), whose sum is σ = 5809440. Its totient is φ = 1179360.

The previous prime is 2802601. The next prime is 2802623. The reversal of 2802604 is 4062082.

2802604 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2802601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15394 + ... + 15574.

2^2802604 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 2802604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2904720).

2802604 is an abundant number, since it is smaller than the sum of its proper divisors (3006836).

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

2802604 is a wasteful number, since it uses less digits than its factorization.

2802604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278 (or 269 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 2802604 is about 1674.0979660701. The cubic root of 2802604 is about 140.9896543555.

Adding to 2802604 its reverse (4062082), we get a palindrome (6864686).

The spelling of 2802604 in words is "two million, eight hundred two thousand, six hundred four".