2852812 has 12 divisors (see below), whose sum is σ = 5255320. Its totient is φ = 1351296.

The previous prime is 2852809. The next prime is 2852813. The reversal of 2852812 is 2182582.

It is not an unprimeable number, because it can be changed into a prime (2852813) 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, 18693 + ... + 18844.

2^2852812 is an apocalyptic number.

It is an amenable number.

2852812 is a deficient number, since it is larger than the sum of its proper divisors (2402508).

2852812 is a wasteful number, since it uses less digits than its factorization.

2852812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37560 (or 37558 counting only the distinct ones).

The product of its digits is 2560, while the sum is 28.

The square root of 2852812 is about 1689.0269388023. The cubic root of 2852812 is about 141.8266084388.

The spelling of 2852812 in words is "two million, eight hundred fifty-two thousand, eight hundred twelve".