2823136 has 12 divisors (see below), whose sum is σ = 5558112. Its totient is φ = 1411552.

The previous prime is 2823133. The next prime is 2823143. The reversal of 2823136 is 6313282.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 2823136.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2823133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44080 + ... + 44143.

It is an arithmetic number, because the mean of its divisors is an integer number (463176).

2^2823136 is an apocalyptic number.

It is an amenable number.

2823136 is a deficient number, since it is larger than the sum of its proper divisors (2734976).

2823136 is an equidigital number, since it uses as much as digits as its factorization.

2823136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88233 (or 88225 counting only the distinct ones).

The product of its digits is 1728, while the sum is 25.

The square root of 2823136 is about 1680.2190333406. The cubic root of 2823136 is about 141.3331157783. Note that the first 3 decimals are identical.

The spelling of 2823136 in words is "two million, eight hundred twenty-three thousand, one hundred thirty-six".