2828636 has 6 divisors (see below), whose sum is σ = 4950120. Its totient is φ = 1414316.

The previous prime is 2828633. The next prime is 2828641. The reversal of 2828636 is 6368282.

2828636 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2828596 and 2828605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2828633) 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 as a sum of consecutive naturals, namely, 353576 + ... + 353583.

It is an arithmetic number, because the mean of its divisors is an integer number (825020).

2^2828636 is an apocalyptic number.

It is an amenable number.

2828636 is a deficient number, since it is larger than the sum of its proper divisors (2121484).

2828636 is a wasteful number, since it uses less digits than its factorization.

2828636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707163 (or 707161 counting only the distinct ones).

The product of its digits is 27648, while the sum is 35.

The square root of 2828636 is about 1681.8549283455. The cubic root of 2828636 is about 141.4248374058.

The spelling of 2828636 in words is "two million, eight hundred twenty-eight thousand, six hundred thirty-six".