2852816 has 10 divisors (see below), whose sum is σ = 5527362. Its totient is φ = 1426400.

The previous prime is 2852813. The next prime is 2852819. The reversal of 2852816 is 6182582.

2852816 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2852813) and next prime (2852819).

It can be written as a sum of positive squares in only one way, i.e., 2689600 + 163216 = 1640^2 + 404^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2852813) 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, 89135 + ... + 89166.

2^2852816 is an apocalyptic number.

It is an amenable number.

2852816 is a deficient number, since it is larger than the sum of its proper divisors (2674546).

2852816 is a wasteful number, since it uses less digits than its factorization.

2852816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178309 (or 178303 counting only the distinct ones).

The product of its digits is 7680, while the sum is 32.

The square root of 2852816 is about 1689.0281229157. The cubic root of 2852816 is about 141.8266747250.

It can be divided in two parts, 2852 and 816, that multiplied together give a palindrome (2327232).

The spelling of 2852816 in words is "two million, eight hundred fifty-two thousand, eight hundred sixteen".