2823736 has 16 divisors (see below), whose sum is σ = 5313600. Its totient is φ = 1406784.

The previous prime is 2823731. The next prime is 2823749. The reversal of 2823736 is 6373282.

It is a junction number, because it is equal to n+sod(n) for n = 2823698 and 2823707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2823731) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2841 + ... + 3703.

It is an arithmetic number, because the mean of its divisors is an integer number (332100).

2^2823736 is an apocalyptic number.

It is an amenable number.

2823736 is a deficient number, since it is larger than the sum of its proper divisors (2489864).

2823736 is a wasteful number, since it uses less digits than its factorization.

2823736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1278 (or 1274 counting only the distinct ones).

The product of its digits is 12096, while the sum is 31.

The square root of 2823736 is about 1680.3975720049. The cubic root of 2823736 is about 141.3431275599.

The spelling of 2823736 in words is "two million, eight hundred twenty-three thousand, seven hundred thirty-six".