2816536 has 32 divisors (see below), whose sum is σ = 5604480. Its totient is φ = 1324800.

The previous prime is 2816533. The next prime is 2816537. The reversal of 2816536 is 6356182.

2816536 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a junction number, because it is equal to n+sod(n) for n = 2816498 and 2816507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2816531) 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 7 ways as a sum of consecutive naturals, for example, 10030 + ... + 10306.

It is an arithmetic number, because the mean of its divisors is an integer number (175140).

2^2816536 is an apocalyptic number.

It is an amenable number.

2816536 is a deficient number, since it is larger than the sum of its proper divisors (2787944).

2816536 is a wasteful number, since it uses less digits than its factorization.

2816536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355 (or 351 counting only the distinct ones).

The product of its digits is 8640, while the sum is 31.

The square root of 2816536 is about 1678.2538544571. The cubic root of 2816536 is about 141.2228924408. Note that the first 3 decimals are identical.

The spelling of 2816536 in words is "two million, eight hundred sixteen thousand, five hundred thirty-six".